65706112

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:645

約数の個数: 64

約数和(自身を含む): 140025600

約数和(自身を除く): 74319488

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 128, 232, 248, 464, 496, 571, 899, 928, 992, 1142, 1798, 1856, 1984, 2284, 3596, 3712, 3968, 4568, 7192, 9136, 14384, 16559, 17701, 18272, 28768, 33118, 35402, 36544, 57536, 66236, 70804, 73088, 115072, 132472, 141608, 264944, 283216, 513329, 529888, 566432, 1026658, 1059776, 1132864, 2053316, 2119552, 2265728, 4106632, 8213264, 16426528, 32853056, 65706112]

約数ペア:

[(1, 65706112), (2, 32853056), (4, 16426528), (8, 8213264), (16, 4106632), (29, 2265728), (31, 2119552), (32, 2053316), (58, 1132864), (62, 1059776), (64, 1026658), (116, 566432), (124, 529888), (128, 513329), (232, 283216), (248, 264944), (464, 141608), (496, 132472), (571, 115072), (899, 73088), (928, 70804), (992, 66236), (1142, 57536), (1798, 36544), (1856, 35402), (1984, 33118), (2284, 28768), (3596, 18272), (3712, 17701), (3968, 16559), (4568, 14384), (7192, 9136)]