27604804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 53258688

約数和(自身を除く): 25653884

約数列:

[1, 2, 4, 17, 34, 67, 68, 73, 83, 134, 146, 166, 268, 292, 332, 1139, 1241, 1411, 2278, 2482, 2822, 4556, 4891, 4964, 5561, 5644, 6059, 9782, 11122, 12118, 19564, 22244, 24236, 83147, 94537, 103003, 166294, 189074, 206006, 332588, 378148, 405953, 412012, 811906, 1623812, 6901201, 13802402, 27604804]

約数ペア:

[(1, 27604804), (2, 13802402), (4, 6901201), (17, 1623812), (34, 811906), (67, 412012), (68, 405953), (73, 378148), (83, 332588), (134, 206006), (146, 189074), (166, 166294), (268, 103003), (292, 94537), (332, 83147), (1139, 24236), (1241, 22244), (1411, 19564), (2278, 12118), (2482, 11122), (2822, 9782), (4556, 6059), (4891, 5644), (4964, 5561)]