72628352

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{33377}}^1$

素因数の和:33408

約数の個数: 32

約数和(自身を含む): 153205020

約数和(自身を除く): 80576668

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 33377, 66754, 133508, 267016, 534032, 567409, 1068064, 1134818, 2136128, 2269636, 4272256, 4539272, 9078544, 18157088, 36314176, 72628352]

約数ペア:

[(1, 72628352), (2, 36314176), (4, 18157088), (8, 9078544), (16, 4539272), (17, 4272256), (32, 2269636), (34, 2136128), (64, 1134818), (68, 1068064), (128, 567409), (136, 534032), (272, 267016), (544, 133508), (1088, 66754), (2176, 33377)]