71380302

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89449}}^1$

素因数の和:89480

約数の個数: 32

約数和(自身を含む): 171744000

約数和(自身を除く): 100363698

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 89449, 178898, 268347, 536694, 626143, 1252286, 1699531, 1878429, 3399062, 3756858, 5098593, 10197186, 11896717, 23793434, 35690151, 71380302]

約数ペア:

[(1, 71380302), (2, 35690151), (3, 23793434), (6, 11896717), (7, 10197186), (14, 5098593), (19, 3756858), (21, 3399062), (38, 1878429), (42, 1699531), (57, 1252286), (114, 626143), (133, 536694), (266, 268347), (399, 178898), (798, 89449)]