68141984

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{125261}}^1$

素因数の和:125288

約数の個数: 24

約数和(自身を含む): 142047108

約数和(自身を除く): 73905124

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 125261, 250522, 501044, 1002088, 2004176, 2129437, 4008352, 4258874, 8517748, 17035496, 34070992, 68141984]

約数ペア:

[(1, 68141984), (2, 34070992), (4, 17035496), (8, 8517748), (16, 4258874), (17, 4008352), (32, 2129437), (34, 2004176), (68, 1002088), (136, 501044), (272, 250522), (544, 125261)]