73966906

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{4129}}^1$

素因数の和:4210

約数の個数: 24

約数和(自身を含む): 122437980

約数和(自身を除く): 48471074

約数列:

[1, 2, 13, 26, 53, 106, 169, 338, 689, 1378, 4129, 8258, 8957, 17914, 53677, 107354, 218837, 437674, 697801, 1395602, 2844881, 5689762, 36983453, 73966906]

約数ペア:

[(1, 73966906), (2, 36983453), (13, 5689762), (26, 2844881), (53, 1395602), (106, 697801), (169, 437674), (338, 218837), (689, 107354), (1378, 53677), (4129, 17914), (8258, 8957)]