28018176

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:104

約数の個数: 160

約数和(自身を含む): 83967840

約数和(自身を除く): 55949664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 32, 34, 37, 48, 51, 58, 64, 68, 74, 87, 96, 102, 111, 116, 128, 136, 148, 174, 192, 204, 222, 232, 256, 272, 296, 348, 384, 408, 444, 464, 493, 512, 544, 592, 629, 696, 768, 816, 888, 928, 986, 1073, 1088, 1184, 1258, 1392, 1479, 1536, 1632, 1776, 1856, 1887, 1972, 2146, 2176, 2368, 2516, 2784, 2958, 3219, 3264, 3552, 3712, 3774, 3944, 4292, 4352, 4736, 5032, 5568, 5916, 6438, 6528, 7104, 7424, 7548, 7888, 8584, 8704, 9472, 10064, 11136, 11832, 12876, 13056, 14208, 14848, 15096, 15776, 17168, 18241, 18944, 20128, 22272, 23664, 25752, 26112, 28416, 30192, 31552, 34336, 36482, 40256, 44544, 47328, 51504, 54723, 56832, 60384, 63104, 68672, 72964, 80512, 94656, 103008, 109446, 120768, 126208, 137344, 145928, 161024, 189312, 206016, 218892, 241536, 252416, 274688, 291856, 322048, 378624, 412032, 437784, 483072, 549376, 583712, 757248, 824064, 875568, 966144, 1167424, 1648128, 1751136, 2334848, 3502272, 4669696, 7004544, 9339392, 14009088, 28018176]

約数ペア:

[(1, 28018176), (2, 14009088), (3, 9339392), (4, 7004544), (6, 4669696), (8, 3502272), (12, 2334848), (16, 1751136), (17, 1648128), (24, 1167424), (29, 966144), (32, 875568), (34, 824064), (37, 757248), (48, 583712), (51, 549376), (58, 483072), (64, 437784), (68, 412032), (74, 378624), (87, 322048), (96, 291856), (102, 274688), (111, 252416), (116, 241536), (128, 218892), (136, 206016), (148, 189312), (174, 161024), (192, 145928), (204, 137344), (222, 126208), (232, 120768), (256, 109446), (272, 103008), (296, 94656), (348, 80512), (384, 72964), (408, 68672), (444, 63104), (464, 60384), (493, 56832), (512, 54723), (544, 51504), (592, 47328), (629, 44544), (696, 40256), (768, 36482), (816, 34336), (888, 31552), (928, 30192), (986, 28416), (1073, 26112), (1088, 25752), (1184, 23664), (1258, 22272), (1392, 20128), (1479, 18944), (1536, 18241), (1632, 17168), (1776, 15776), (1856, 15096), (1887, 14848), (1972, 14208), (2146, 13056), (2176, 12876), (2368, 11832), (2516, 11136), (2784, 10064), (2958, 9472), (3219, 8704), (3264, 8584), (3552, 7888), (3712, 7548), (3774, 7424), (3944, 7104), (4292, 6528), (4352, 6438), (4736, 5916), (5032, 5568)]