61768072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{3467}}^1$

素因数の和:3621

約数の個数: 32

約数和(自身を含む): 123599520

約数和(自身を除く): 61831448

約数列:

[1, 2, 4, 8, 17, 34, 68, 131, 136, 262, 524, 1048, 2227, 3467, 4454, 6934, 8908, 13868, 17816, 27736, 58939, 117878, 235756, 454177, 471512, 908354, 1816708, 3633416, 7721009, 15442018, 30884036, 61768072]

約数ペア:

[(1, 61768072), (2, 30884036), (4, 15442018), (8, 7721009), (17, 3633416), (34, 1816708), (68, 908354), (131, 471512), (136, 454177), (262, 235756), (524, 117878), (1048, 58939), (2227, 27736), (3467, 17816), (4454, 13868), (6934, 8908)]