65933408

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 134447040

約数和(自身を除く): 68513632

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 233, 239, 296, 466, 478, 592, 932, 956, 1184, 1864, 1912, 3728, 3824, 7456, 7648, 8621, 8843, 17242, 17686, 34484, 35372, 55687, 68968, 70744, 111374, 137936, 141488, 222748, 275872, 282976, 445496, 890992, 1781984, 2060419, 4120838, 8241676, 16483352, 32966704, 65933408]

約数ペア:

[(1, 65933408), (2, 32966704), (4, 16483352), (8, 8241676), (16, 4120838), (32, 2060419), (37, 1781984), (74, 890992), (148, 445496), (233, 282976), (239, 275872), (296, 222748), (466, 141488), (478, 137936), (592, 111374), (932, 70744), (956, 68968), (1184, 55687), (1864, 35372), (1912, 34484), (3728, 17686), (3824, 17242), (7456, 8843), (7648, 8621)]