64293248

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{12251}}^1$

素因数の和:12306

約数の個数: 32

約数和(自身を含む): 131218920

約数和(自身を除く): 66925672

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 12251, 24502, 49004, 98008, 196016, 392032, 502291, 784064, 1004582, 1568128, 2009164, 4018328, 8036656, 16073312, 32146624, 64293248]

約数ペア:

[(1, 64293248), (2, 32146624), (4, 16073312), (8, 8036656), (16, 4018328), (32, 2009164), (41, 1568128), (64, 1004582), (82, 784064), (128, 502291), (164, 392032), (328, 196016), (656, 98008), (1312, 49004), (2624, 24502), (5248, 12251)]