28948522

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{1381}}^1$

素因数の和:1653

約数の個数: 16

約数和(自身を含む): 44577792

約数和(自身を除く): 15629270

約数列:

[1, 2, 47, 94, 223, 446, 1381, 2762, 10481, 20962, 64907, 129814, 307963, 615926, 14474261, 28948522]

約数ペア:

[(1, 28948522), (2, 14474261), (47, 615926), (94, 307963), (223, 129814), (446, 64907), (1381, 20962), (2762, 10481)]