68079232

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 147540960

約数和(自身を除く): 79461728

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 163, 208, 251, 326, 416, 502, 652, 832, 1004, 1304, 1664, 2008, 2119, 2608, 3263, 4016, 4238, 5216, 6526, 8032, 8476, 10432, 13052, 16064, 16952, 20864, 26104, 32128, 33904, 40913, 52208, 67808, 81826, 104416, 135616, 163652, 208832, 271232, 327304, 417664, 531869, 654608, 1063738, 1309216, 2127476, 2618432, 4254952, 5236864, 8509904, 17019808, 34039616, 68079232]

約数ペア:

[(1, 68079232), (2, 34039616), (4, 17019808), (8, 8509904), (13, 5236864), (16, 4254952), (26, 2618432), (32, 2127476), (52, 1309216), (64, 1063738), (104, 654608), (128, 531869), (163, 417664), (208, 327304), (251, 271232), (326, 208832), (416, 163652), (502, 135616), (652, 104416), (832, 81826), (1004, 67808), (1304, 52208), (1664, 40913), (2008, 33904), (2119, 32128), (2608, 26104), (3263, 20864), (4016, 16952), (4238, 16064), (5216, 13052), (6526, 10432), (8032, 8476)]