27995396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2879}}^1$

素因数の和:2924

約数の個数: 48

約数和(自身を含む): 60963840

約数和(自身を除く): 32968444

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 2431, 2879, 4862, 5758, 9724, 11516, 31669, 37427, 48943, 63338, 74854, 97886, 126676, 149708, 195772, 411697, 538373, 636259, 823394, 1076746, 1272518, 1646788, 2153492, 2545036, 6998849, 13997698, 27995396]

約数ペア:

[(1, 27995396), (2, 13997698), (4, 6998849), (11, 2545036), (13, 2153492), (17, 1646788), (22, 1272518), (26, 1076746), (34, 823394), (44, 636259), (52, 538373), (68, 411697), (143, 195772), (187, 149708), (221, 126676), (286, 97886), (374, 74854), (442, 63338), (572, 48943), (748, 37427), (884, 31669), (2431, 11516), (2879, 9724), (4862, 5758)]