28846416

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:133

約数の個数: 160

約数和(自身を含む): 86780160

約数和(自身を除く): 57933744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 29, 34, 46, 48, 51, 53, 58, 68, 69, 87, 92, 102, 106, 116, 136, 138, 159, 174, 184, 204, 212, 232, 272, 276, 318, 348, 368, 391, 408, 424, 464, 493, 552, 636, 667, 696, 782, 816, 848, 901, 986, 1104, 1173, 1219, 1272, 1334, 1392, 1479, 1537, 1564, 1802, 1972, 2001, 2346, 2438, 2544, 2668, 2703, 2958, 3074, 3128, 3604, 3657, 3944, 4002, 4611, 4692, 4876, 5336, 5406, 5916, 6148, 6256, 7208, 7314, 7888, 8004, 9222, 9384, 9752, 10672, 10812, 11339, 11832, 12296, 14416, 14628, 16008, 18444, 18768, 19504, 20723, 21624, 22678, 23664, 24592, 26129, 29256, 32016, 34017, 35351, 36888, 41446, 43248, 45356, 52258, 58512, 62169, 68034, 70702, 73776, 78387, 82892, 90712, 104516, 106053, 124338, 136068, 141404, 156774, 165784, 181424, 209032, 212106, 248676, 272136, 282808, 313548, 331568, 418064, 424212, 497352, 544272, 565616, 600967, 627096, 848424, 994704, 1201934, 1254192, 1696848, 1802901, 2403868, 3605802, 4807736, 7211604, 9615472, 14423208, 28846416]

約数ペア:

[(1, 28846416), (2, 14423208), (3, 9615472), (4, 7211604), (6, 4807736), (8, 3605802), (12, 2403868), (16, 1802901), (17, 1696848), (23, 1254192), (24, 1201934), (29, 994704), (34, 848424), (46, 627096), (48, 600967), (51, 565616), (53, 544272), (58, 497352), (68, 424212), (69, 418064), (87, 331568), (92, 313548), (102, 282808), (106, 272136), (116, 248676), (136, 212106), (138, 209032), (159, 181424), (174, 165784), (184, 156774), (204, 141404), (212, 136068), (232, 124338), (272, 106053), (276, 104516), (318, 90712), (348, 82892), (368, 78387), (391, 73776), (408, 70702), (424, 68034), (464, 62169), (493, 58512), (552, 52258), (636, 45356), (667, 43248), (696, 41446), (782, 36888), (816, 35351), (848, 34017), (901, 32016), (986, 29256), (1104, 26129), (1173, 24592), (1219, 23664), (1272, 22678), (1334, 21624), (1392, 20723), (1479, 19504), (1537, 18768), (1564, 18444), (1802, 16008), (1972, 14628), (2001, 14416), (2346, 12296), (2438, 11832), (2544, 11339), (2668, 10812), (2703, 10672), (2958, 9752), (3074, 9384), (3128, 9222), (3604, 8004), (3657, 7888), (3944, 7314), (4002, 7208), (4611, 6256), (4692, 6148), (4876, 5916), (5336, 5406)]