68110976

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 145466280

約数和(自身を除く): 77355304

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 113, 128, 136, 226, 272, 277, 452, 544, 554, 904, 1088, 1108, 1808, 1921, 2176, 2216, 3616, 3842, 4432, 4709, 7232, 7684, 8864, 9418, 14464, 15368, 17728, 18836, 30736, 31301, 35456, 37672, 61472, 62602, 75344, 122944, 125204, 150688, 245888, 250408, 301376, 500816, 532117, 602752, 1001632, 1064234, 2003264, 2128468, 4006528, 4256936, 8513872, 17027744, 34055488, 68110976]

約数ペア:

[(1, 68110976), (2, 34055488), (4, 17027744), (8, 8513872), (16, 4256936), (17, 4006528), (32, 2128468), (34, 2003264), (64, 1064234), (68, 1001632), (113, 602752), (128, 532117), (136, 500816), (226, 301376), (272, 250408), (277, 245888), (452, 150688), (544, 125204), (554, 122944), (904, 75344), (1088, 62602), (1108, 61472), (1808, 37672), (1921, 35456), (2176, 31301), (2216, 30736), (3616, 18836), (3842, 17728), (4432, 15368), (4709, 14464), (7232, 9418), (7684, 8864)]