28974936

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1511}}^1$

素因数の和:1584

約数の個数: 64

約数和(自身を含む): 78382080

約数和(自身を除く): 49407144

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 47, 51, 68, 94, 102, 136, 141, 188, 204, 282, 376, 408, 564, 799, 1128, 1511, 1598, 2397, 3022, 3196, 4533, 4794, 6044, 6392, 9066, 9588, 12088, 18132, 19176, 25687, 36264, 51374, 71017, 77061, 102748, 142034, 154122, 205496, 213051, 284068, 308244, 426102, 568136, 616488, 852204, 1207289, 1704408, 2414578, 3621867, 4829156, 7243734, 9658312, 14487468, 28974936]

約数ペア:

[(1, 28974936), (2, 14487468), (3, 9658312), (4, 7243734), (6, 4829156), (8, 3621867), (12, 2414578), (17, 1704408), (24, 1207289), (34, 852204), (47, 616488), (51, 568136), (68, 426102), (94, 308244), (102, 284068), (136, 213051), (141, 205496), (188, 154122), (204, 142034), (282, 102748), (376, 77061), (408, 71017), (564, 51374), (799, 36264), (1128, 25687), (1511, 19176), (1598, 18132), (2397, 12088), (3022, 9588), (3196, 9066), (4533, 6392), (4794, 6044)]