68019692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{8779}}^1$

素因数の和:8945

約数の個数: 24

約数和(自身を含む): 129066000

約数和(自身を除く): 61046308

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 3874, 7748, 8779, 17558, 35116, 114127, 228254, 456508, 1308071, 2616142, 5232284, 17004923, 34009846, 68019692]

約数ペア:

[(1, 68019692), (2, 34009846), (4, 17004923), (13, 5232284), (26, 2616142), (52, 1308071), (149, 456508), (298, 228254), (596, 114127), (1937, 35116), (3874, 17558), (7748, 8779)]