78829912

素因数分解:

$2^3\times 7^1\times {\mathrm{269}}^1\times {\mathrm{5233}}^1$

素因数の和:5515

約数の個数: 32

約数和(自身を含む): 169581600

約数和(自身を除く): 90751688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 269, 538, 1076, 1883, 2152, 3766, 5233, 7532, 10466, 15064, 20932, 36631, 41864, 73262, 146524, 293048, 1407677, 2815354, 5630708, 9853739, 11261416, 19707478, 39414956, 78829912]

約数ペア:

[(1, 78829912), (2, 39414956), (4, 19707478), (7, 11261416), (8, 9853739), (14, 5630708), (28, 2815354), (56, 1407677), (269, 293048), (538, 146524), (1076, 73262), (1883, 41864), (2152, 36631), (3766, 20932), (5233, 15064), (7532, 10466)]