28301592

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 128

約数和(自身を含む): 82944000

約数和(自身を除く): 54642408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 59, 66, 69, 79, 88, 92, 118, 132, 138, 158, 177, 184, 236, 237, 253, 264, 276, 316, 354, 472, 474, 506, 552, 632, 649, 708, 759, 869, 948, 1012, 1298, 1357, 1416, 1518, 1738, 1817, 1896, 1947, 2024, 2596, 2607, 2714, 3036, 3476, 3634, 3894, 4071, 4661, 5192, 5214, 5428, 5451, 6072, 6952, 7268, 7788, 8142, 9322, 10428, 10856, 10902, 13983, 14536, 14927, 15576, 16284, 18644, 19987, 20856, 21804, 27966, 29854, 32568, 37288, 39974, 43608, 44781, 51271, 55932, 59708, 59961, 79948, 89562, 102542, 107203, 111864, 119416, 119922, 153813, 159896, 179124, 205084, 214406, 239844, 307626, 321609, 358248, 410168, 428812, 479688, 615252, 643218, 857624, 1179233, 1230504, 1286436, 2358466, 2572872, 3537699, 4716932, 7075398, 9433864, 14150796, 28301592]

約数ペア:

[(1, 28301592), (2, 14150796), (3, 9433864), (4, 7075398), (6, 4716932), (8, 3537699), (11, 2572872), (12, 2358466), (22, 1286436), (23, 1230504), (24, 1179233), (33, 857624), (44, 643218), (46, 615252), (59, 479688), (66, 428812), (69, 410168), (79, 358248), (88, 321609), (92, 307626), (118, 239844), (132, 214406), (138, 205084), (158, 179124), (177, 159896), (184, 153813), (236, 119922), (237, 119416), (253, 111864), (264, 107203), (276, 102542), (316, 89562), (354, 79948), (472, 59961), (474, 59708), (506, 55932), (552, 51271), (632, 44781), (649, 43608), (708, 39974), (759, 37288), (869, 32568), (948, 29854), (1012, 27966), (1298, 21804), (1357, 20856), (1416, 19987), (1518, 18644), (1738, 16284), (1817, 15576), (1896, 14927), (1947, 14536), (2024, 13983), (2596, 10902), (2607, 10856), (2714, 10428), (3036, 9322), (3476, 8142), (3634, 7788), (3894, 7268), (4071, 6952), (4661, 6072), (5192, 5451), (5214, 5428)]