64220254

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3251}}^1$

素因数の和:3360

約数の個数: 32

約数和(自身を含む): 118008576

約数和(自身を除く): 53788322

約数列:

[1, 2, 7, 14, 17, 34, 83, 119, 166, 238, 581, 1162, 1411, 2822, 3251, 6502, 9877, 19754, 22757, 45514, 55267, 110534, 269833, 386869, 539666, 773738, 1888831, 3777662, 4587161, 9174322, 32110127, 64220254]

約数ペア:

[(1, 64220254), (2, 32110127), (7, 9174322), (14, 4587161), (17, 3777662), (34, 1888831), (83, 773738), (119, 539666), (166, 386869), (238, 269833), (581, 110534), (1162, 55267), (1411, 45514), (2822, 22757), (3251, 19754), (6502, 9877)]