9979380032

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{431933}}^1$

素因数の和:431983

約数の個数: 42

約数和(自身を含む): 20899990458

約数和(自身を除く): 10920610426

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 361, 608, 722, 1216, 1444, 2888, 5776, 11552, 23104, 431933, 863866, 1727732, 3455464, 6910928, 8206727, 13821856, 16413454, 27643712, 32826908, 65653816, 131307632, 155927813, 262615264, 311855626, 525230528, 623711252, 1247422504, 2494845008, 4989690016, 9979380032]

約数ペア:

[(1, 9979380032), (2, 4989690016), (4, 2494845008), (8, 1247422504), (16, 623711252), (19, 525230528), (32, 311855626), (38, 262615264), (64, 155927813), (76, 131307632), (152, 65653816), (304, 32826908), (361, 27643712), (608, 16413454), (722, 13821856), (1216, 8206727), (1444, 6910928), (2888, 3455464), (5776, 1727732), (11552, 863866), (23104, 431933)]