68198752

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{503}}^1$

素因数の和:755

約数の個数: 48

約数和(自身を含む): 142248960

約数和(自身を除く): 74050208

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 223, 304, 446, 503, 608, 892, 1006, 1784, 2012, 3568, 4024, 4237, 7136, 8048, 8474, 9557, 16096, 16948, 19114, 33896, 38228, 67792, 76456, 112169, 135584, 152912, 224338, 305824, 448676, 897352, 1794704, 2131211, 3589408, 4262422, 8524844, 17049688, 34099376, 68198752]

約数ペア:

[(1, 68198752), (2, 34099376), (4, 17049688), (8, 8524844), (16, 4262422), (19, 3589408), (32, 2131211), (38, 1794704), (76, 897352), (152, 448676), (223, 305824), (304, 224338), (446, 152912), (503, 135584), (608, 112169), (892, 76456), (1006, 67792), (1784, 38228), (2012, 33896), (3568, 19114), (4024, 16948), (4237, 16096), (7136, 9557), (8048, 8474)]