64202864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1607}}^1$

素因数の和:1853

約数の個数: 40

約数和(自身を含む): 136384128

約数和(自身を除く): 72181264

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 227, 454, 908, 1607, 1816, 2497, 3214, 3632, 4994, 6428, 9988, 12856, 17677, 19976, 25712, 35354, 39952, 70708, 141416, 282832, 364789, 729578, 1459156, 2918312, 4012679, 5836624, 8025358, 16050716, 32101432, 64202864]

約数ペア:

[(1, 64202864), (2, 32101432), (4, 16050716), (8, 8025358), (11, 5836624), (16, 4012679), (22, 2918312), (44, 1459156), (88, 729578), (176, 364789), (227, 282832), (454, 141416), (908, 70708), (1607, 39952), (1816, 35354), (2497, 25712), (3214, 19976), (3632, 17677), (4994, 12856), (6428, 9988)]