27606404

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2309}}^1$

素因数の和:2388

約数の個数: 36

約数和(自身を含む): 57144780

約数和(自身を除く): 29538376

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1708, 2309, 2989, 4618, 5978, 9236, 11956, 16163, 32326, 64652, 113141, 140849, 226282, 281698, 452564, 563396, 985943, 1971886, 3943772, 6901601, 13803202, 27606404]

約数ペア:

[(1, 27606404), (2, 13803202), (4, 6901601), (7, 3943772), (14, 1971886), (28, 985943), (49, 563396), (61, 452564), (98, 281698), (122, 226282), (196, 140849), (244, 113141), (427, 64652), (854, 32326), (1708, 16163), (2309, 11956), (2989, 9236), (4618, 5978)]