68013764

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{26693}}^1$

素因数の和:26724

約数の個数: 36

約数和(自身を含む): 149112684

約数和(自身を除く): 81098920

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 26693, 53386, 106772, 186851, 347009, 373702, 694018, 747404, 1307957, 1388036, 2429063, 2615914, 4858126, 5231828, 9716252, 17003441, 34006882, 68013764]

約数ペア:

[(1, 68013764), (2, 34006882), (4, 17003441), (7, 9716252), (13, 5231828), (14, 4858126), (26, 2615914), (28, 2429063), (49, 1388036), (52, 1307957), (91, 747404), (98, 694018), (182, 373702), (196, 347009), (364, 186851), (637, 106772), (1274, 53386), (2548, 26693)]