77822872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{1427}}^1$

素因数の和:1851

約数の個数: 32

約数和(自身を含む): 154995120

約数和(自身を除く): 77172248

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 401, 802, 1427, 1604, 2854, 3208, 5708, 6817, 11416, 13634, 24259, 27268, 48518, 54536, 97036, 194072, 572227, 1144454, 2288908, 4577816, 9727859, 19455718, 38911436, 77822872]

約数ペア:

[(1, 77822872), (2, 38911436), (4, 19455718), (8, 9727859), (17, 4577816), (34, 2288908), (68, 1144454), (136, 572227), (401, 194072), (802, 97036), (1427, 54536), (1604, 48518), (2854, 27268), (3208, 24259), (5708, 13634), (6817, 11416)]