68407528

素因数分解:

$2^3\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1601}}^1$

素因数の和:1730

約数の個数: 48

約数和(自身を含む): 150668100

約数和(自身を除く): 82260572

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 109, 196, 218, 392, 436, 763, 872, 1526, 1601, 3052, 3202, 5341, 6104, 6404, 10682, 11207, 12808, 21364, 22414, 42728, 44828, 78449, 89656, 156898, 174509, 313796, 349018, 627592, 698036, 1221563, 1396072, 2443126, 4886252, 8550941, 9772504, 17101882, 34203764, 68407528]

約数ペア:

[(1, 68407528), (2, 34203764), (4, 17101882), (7, 9772504), (8, 8550941), (14, 4886252), (28, 2443126), (49, 1396072), (56, 1221563), (98, 698036), (109, 627592), (196, 349018), (218, 313796), (392, 174509), (436, 156898), (763, 89656), (872, 78449), (1526, 44828), (1601, 42728), (3052, 22414), (3202, 21364), (5341, 12808), (6104, 11207), (6404, 10682)]