28042652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{21977}}^1$

素因数の和:22021

約数の個数: 24

約数和(自身を含む): 55384560

約数和(自身を除く): 27341908

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 21977, 43954, 87908, 241747, 483494, 637333, 966988, 1274666, 2549332, 7010663, 14021326, 28042652]

約数ペア:

[(1, 28042652), (2, 14021326), (4, 7010663), (11, 2549332), (22, 1274666), (29, 966988), (44, 637333), (58, 483494), (116, 241747), (319, 87908), (638, 43954), (1276, 21977)]