73345142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 121716000

約数和(自身を除く): 48370858

約数列:

[1, 2, 13, 26, 59, 118, 137, 274, 349, 698, 767, 1534, 1781, 3562, 4537, 8083, 9074, 16166, 20591, 41182, 47813, 95626, 105079, 210158, 267683, 535366, 621569, 1243138, 2820967, 5641934, 36672571, 73345142]

約数ペア:

[(1, 73345142), (2, 36672571), (13, 5641934), (26, 2820967), (59, 1243138), (118, 621569), (137, 535366), (274, 267683), (349, 210158), (698, 105079), (767, 95626), (1534, 47813), (1781, 41182), (3562, 20591), (4537, 16166), (8083, 9074)]