8490464

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 17581536

約数和(自身を除く): 9091072

約数列:

[1, 2, 4, 8, 16, 32, 37, 71, 74, 101, 142, 148, 202, 284, 296, 404, 568, 592, 808, 1136, 1184, 1616, 2272, 2627, 3232, 3737, 5254, 7171, 7474, 10508, 14342, 14948, 21016, 28684, 29896, 42032, 57368, 59792, 84064, 114736, 119584, 229472, 265327, 530654, 1061308, 2122616, 4245232, 8490464]

約数ペア:

[(1, 8490464), (2, 4245232), (4, 2122616), (8, 1061308), (16, 530654), (32, 265327), (37, 229472), (71, 119584), (74, 114736), (101, 84064), (142, 59792), (148, 57368), (202, 42032), (284, 29896), (296, 28684), (404, 21016), (568, 14948), (592, 14342), (808, 10508), (1136, 7474), (1184, 7171), (1616, 5254), (2272, 3737), (2627, 3232)]