27848812

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 49729680

約数和(自身を除く): 21880868

約数列:

[1, 2, 4, 89, 137, 178, 274, 356, 548, 571, 1142, 2284, 12193, 24386, 48772, 50819, 78227, 101638, 156454, 203276, 312908, 6962203, 13924406, 27848812]

約数ペア:

[(1, 27848812), (2, 13924406), (4, 6962203), (89, 312908), (137, 203276), (178, 156454), (274, 101638), (356, 78227), (548, 50819), (571, 48772), (1142, 24386), (2284, 12193)]