71402786

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1069}}^1$

素因数の和:1458

約数の個数: 32

約数和(自身を含む): 132303360

約数和(自身を除く): 60900574

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 367, 734, 1069, 2138, 2569, 4771, 5138, 7483, 9542, 13897, 14966, 27794, 33397, 66794, 97279, 194558, 392323, 784646, 2746261, 5100199, 5492522, 10200398, 35701393, 71402786]

約数ペア:

[(1, 71402786), (2, 35701393), (7, 10200398), (13, 5492522), (14, 5100199), (26, 2746261), (91, 784646), (182, 392323), (367, 194558), (734, 97279), (1069, 66794), (2138, 33397), (2569, 27794), (4771, 14966), (5138, 13897), (7483, 9542)]