40212158

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 71020800

約数和(自身を除く): 30808642

約数列:

[1, 2, 7, 14, 59, 89, 118, 178, 413, 547, 623, 826, 1094, 1246, 3829, 5251, 7658, 10502, 32273, 36757, 48683, 64546, 73514, 97366, 225911, 340781, 451822, 681562, 2872297, 5744594, 20106079, 40212158]

約数ペア:

[(1, 40212158), (2, 20106079), (7, 5744594), (14, 2872297), (59, 681562), (89, 451822), (118, 340781), (178, 225911), (413, 97366), (547, 73514), (623, 64546), (826, 48683), (1094, 36757), (1246, 32273), (3829, 10502), (5251, 7658)]