69646688

素因数分解:

$2^5\times {\mathrm{17}}^3\times {\mathrm{443}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 146013840

約数和(自身を除く): 76367152

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 289, 443, 544, 578, 886, 1156, 1772, 2312, 3544, 4624, 4913, 7088, 7531, 9248, 9826, 14176, 15062, 19652, 30124, 39304, 60248, 78608, 120496, 128027, 157216, 240992, 256054, 512108, 1024216, 2048432, 2176459, 4096864, 4352918, 8705836, 17411672, 34823344, 69646688]

約数ペア:

[(1, 69646688), (2, 34823344), (4, 17411672), (8, 8705836), (16, 4352918), (17, 4096864), (32, 2176459), (34, 2048432), (68, 1024216), (136, 512108), (272, 256054), (289, 240992), (443, 157216), (544, 128027), (578, 120496), (886, 78608), (1156, 60248), (1772, 39304), (2312, 30124), (3544, 19652), (4624, 15062), (4913, 14176), (7088, 9826), (7531, 9248)]