29428932

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2657}}^1$

素因数の和:2748

約数の個数: 48

約数和(自身を含む): 75019392

約数和(自身を除く): 45590460

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1846, 2657, 2769, 3692, 5314, 5538, 7971, 10628, 11076, 15942, 31884, 34541, 69082, 103623, 138164, 188647, 207246, 377294, 414492, 565941, 754588, 1131882, 2263764, 2452411, 4904822, 7357233, 9809644, 14714466, 29428932]

約数ペア:

[(1, 29428932), (2, 14714466), (3, 9809644), (4, 7357233), (6, 4904822), (12, 2452411), (13, 2263764), (26, 1131882), (39, 754588), (52, 565941), (71, 414492), (78, 377294), (142, 207246), (156, 188647), (213, 138164), (284, 103623), (426, 69082), (852, 34541), (923, 31884), (1846, 15942), (2657, 11076), (2769, 10628), (3692, 7971), (5314, 5538)]