64486528

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{8539}}^1$

素因数の和:8612

約数の個数: 32

約数和(自身を含む): 130662000

約数和(自身を除く): 66175472

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 472, 944, 1888, 3776, 7552, 8539, 17078, 34156, 68312, 136624, 273248, 503801, 546496, 1007602, 1092992, 2015204, 4030408, 8060816, 16121632, 32243264, 64486528]

約数ペア:

[(1, 64486528), (2, 32243264), (4, 16121632), (8, 8060816), (16, 4030408), (32, 2015204), (59, 1092992), (64, 1007602), (118, 546496), (128, 503801), (236, 273248), (472, 136624), (944, 68312), (1888, 34156), (3776, 17078), (7552, 8539)]