28432416

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 79349760

約数和(自身を除く): 50917344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 79, 92, 96, 138, 158, 163, 184, 237, 276, 316, 326, 368, 474, 489, 552, 632, 652, 736, 948, 978, 1104, 1264, 1304, 1817, 1896, 1956, 2208, 2528, 2608, 3634, 3749, 3792, 3912, 5216, 5451, 7268, 7498, 7584, 7824, 10902, 11247, 12877, 14536, 14996, 15648, 21804, 22494, 25754, 29072, 29992, 38631, 43608, 44988, 51508, 58144, 59984, 77262, 87216, 89976, 103016, 119968, 154524, 174432, 179952, 206032, 296171, 309048, 359904, 412064, 592342, 618096, 888513, 1184684, 1236192, 1777026, 2369368, 3554052, 4738736, 7108104, 9477472, 14216208, 28432416]

約数ペア:

[(1, 28432416), (2, 14216208), (3, 9477472), (4, 7108104), (6, 4738736), (8, 3554052), (12, 2369368), (16, 1777026), (23, 1236192), (24, 1184684), (32, 888513), (46, 618096), (48, 592342), (69, 412064), (79, 359904), (92, 309048), (96, 296171), (138, 206032), (158, 179952), (163, 174432), (184, 154524), (237, 119968), (276, 103016), (316, 89976), (326, 87216), (368, 77262), (474, 59984), (489, 58144), (552, 51508), (632, 44988), (652, 43608), (736, 38631), (948, 29992), (978, 29072), (1104, 25754), (1264, 22494), (1304, 21804), (1817, 15648), (1896, 14996), (1956, 14536), (2208, 12877), (2528, 11247), (2608, 10902), (3634, 7824), (3749, 7584), (3792, 7498), (3912, 7268), (5216, 5451)]