64308992

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:625

約数の個数: 72

約数和(自身を含む): 143709552

約数和(自身を除く): 79400560

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 128, 164, 176, 256, 328, 352, 451, 557, 656, 704, 902, 1114, 1312, 1408, 1804, 2228, 2624, 2816, 3608, 4456, 5248, 6127, 7216, 8912, 10496, 12254, 14432, 17824, 22837, 24508, 28864, 35648, 45674, 49016, 57728, 71296, 91348, 98032, 115456, 142592, 182696, 196064, 251207, 365392, 392128, 502414, 730784, 784256, 1004828, 1461568, 1568512, 2009656, 2923136, 4019312, 5846272, 8038624, 16077248, 32154496, 64308992]

約数ペア:

[(1, 64308992), (2, 32154496), (4, 16077248), (8, 8038624), (11, 5846272), (16, 4019312), (22, 2923136), (32, 2009656), (41, 1568512), (44, 1461568), (64, 1004828), (82, 784256), (88, 730784), (128, 502414), (164, 392128), (176, 365392), (256, 251207), (328, 196064), (352, 182696), (451, 142592), (557, 115456), (656, 98032), (704, 91348), (902, 71296), (1114, 57728), (1312, 49016), (1408, 45674), (1804, 35648), (2228, 28864), (2624, 24508), (2816, 22837), (3608, 17824), (4456, 14432), (5248, 12254), (6127, 10496), (7216, 8912)]