65422864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2083}}^1$

素因数の和:2255

約数の個数: 40

約数和(自身を含む): 137477312

約数和(自身を除く): 72054448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 151, 208, 302, 604, 1208, 1963, 2083, 2416, 3926, 4166, 7852, 8332, 15704, 16664, 27079, 31408, 33328, 54158, 108316, 216632, 314533, 433264, 629066, 1258132, 2516264, 4088929, 5032528, 8177858, 16355716, 32711432, 65422864]

約数ペア:

[(1, 65422864), (2, 32711432), (4, 16355716), (8, 8177858), (13, 5032528), (16, 4088929), (26, 2516264), (52, 1258132), (104, 629066), (151, 433264), (208, 314533), (302, 216632), (604, 108316), (1208, 54158), (1963, 33328), (2083, 31408), (2416, 27079), (3926, 16664), (4166, 15704), (7852, 8332)]