71898394

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{2333}}^1$

素因数の和:3165

約数の個数: 16

約数和(自身を含む): 113712480

約数和(自身を除く): 41814086

約数列:

[1, 2, 19, 38, 811, 1622, 2333, 4666, 15409, 30818, 44327, 88654, 1892063, 3784126, 35949197, 71898394]

約数ペア:

[(1, 71898394), (2, 35949197), (19, 3784126), (38, 1892063), (811, 88654), (1622, 44327), (2333, 30818), (4666, 15409)]