8938904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:180

約数の個数: 64

約数和(自身を含む): 19535040

約数和(自身を除く): 10596136

約数列:

[1, 2, 4, 8, 13, 23, 26, 37, 46, 52, 74, 92, 101, 104, 148, 184, 202, 296, 299, 404, 481, 598, 808, 851, 962, 1196, 1313, 1702, 1924, 2323, 2392, 2626, 3404, 3737, 3848, 4646, 5252, 6808, 7474, 9292, 10504, 11063, 14948, 18584, 22126, 29896, 30199, 44252, 48581, 60398, 85951, 88504, 97162, 120796, 171902, 194324, 241592, 343804, 388648, 687608, 1117363, 2234726, 4469452, 8938904]

約数ペア:

[(1, 8938904), (2, 4469452), (4, 2234726), (8, 1117363), (13, 687608), (23, 388648), (26, 343804), (37, 241592), (46, 194324), (52, 171902), (74, 120796), (92, 97162), (101, 88504), (104, 85951), (148, 60398), (184, 48581), (202, 44252), (296, 30199), (299, 29896), (404, 22126), (481, 18584), (598, 14948), (808, 11063), (851, 10504), (962, 9292), (1196, 7474), (1313, 6808), (1702, 5252), (1924, 4646), (2323, 3848), (2392, 3737), (2626, 3404)]