68846498

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{12577}}^1$

素因数の和:12626

約数の個数: 32

約数和(自身を含む): 130408704

約数和(自身を除く): 61562206

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 12577, 25154, 88039, 176078, 213809, 289271, 427618, 578542, 1496663, 2024897, 2993326, 4049794, 4917607, 9835214, 34423249, 68846498]

約数ペア:

[(1, 68846498), (2, 34423249), (7, 9835214), (14, 4917607), (17, 4049794), (23, 2993326), (34, 2024897), (46, 1496663), (119, 578542), (161, 427618), (238, 289271), (322, 213809), (391, 176078), (782, 88039), (2737, 25154), (5474, 12577)]