64299712

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{523}}^1$

素因数の和:665

約数の個数: 56

約数和(自身を含む): 136556496

約数和(自身を除く): 72256784

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 113, 136, 226, 272, 452, 523, 544, 904, 1046, 1088, 1808, 1921, 2092, 3616, 3842, 4184, 7232, 7684, 8368, 8891, 15368, 16736, 17782, 30736, 33472, 35564, 59099, 61472, 71128, 118198, 122944, 142256, 236396, 284512, 472792, 569024, 945584, 1004683, 1891168, 2009366, 3782336, 4018732, 8037464, 16074928, 32149856, 64299712]

約数ペア:

[(1, 64299712), (2, 32149856), (4, 16074928), (8, 8037464), (16, 4018732), (17, 3782336), (32, 2009366), (34, 1891168), (64, 1004683), (68, 945584), (113, 569024), (136, 472792), (226, 284512), (272, 236396), (452, 142256), (523, 122944), (544, 118198), (904, 71128), (1046, 61472), (1088, 59099), (1808, 35564), (1921, 33472), (2092, 30736), (3616, 17782), (3842, 16736), (4184, 15368), (7232, 8891), (7684, 8368)]