40317576

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{129223}}^1$

素因数の和:129245

約数の個数: 32

約数和(自身を含む): 108548160

約数和(自身を除く): 68230584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 129223, 258446, 387669, 516892, 775338, 1033784, 1550676, 1679899, 3101352, 3359798, 5039697, 6719596, 10079394, 13439192, 20158788, 40317576]

約数ペア:

[(1, 40317576), (2, 20158788), (3, 13439192), (4, 10079394), (6, 6719596), (8, 5039697), (12, 3359798), (13, 3101352), (24, 1679899), (26, 1550676), (39, 1033784), (52, 775338), (78, 516892), (104, 387669), (156, 258446), (312, 129223)]