68368664

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{93913}}^1$

素因数の和:93939

約数の個数: 32

約数和(自身を含む): 157775520

約数和(自身を除く): 89406856

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 93913, 187826, 375652, 657391, 751304, 1220869, 1314782, 2441738, 2629564, 4883476, 5259128, 8546083, 9766952, 17092166, 34184332, 68368664]

約数ペア:

[(1, 68368664), (2, 34184332), (4, 17092166), (7, 9766952), (8, 8546083), (13, 5259128), (14, 4883476), (26, 2629564), (28, 2441738), (52, 1314782), (56, 1220869), (91, 751304), (104, 657391), (182, 375652), (364, 187826), (728, 93913)]