68725636

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{11311}}^1$

素因数の和:11360

約数の個数: 36

約数和(自身を含む): 144431616

約数和(自身を除く): 75705980

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 11311, 22622, 45244, 79177, 158354, 316708, 350641, 554239, 701282, 1108478, 1402564, 2216956, 2454487, 4908974, 9817948, 17181409, 34362818, 68725636]

約数ペア:

[(1, 68725636), (2, 34362818), (4, 17181409), (7, 9817948), (14, 4908974), (28, 2454487), (31, 2216956), (49, 1402564), (62, 1108478), (98, 701282), (124, 554239), (196, 350641), (217, 316708), (434, 158354), (868, 79177), (1519, 45244), (3038, 22622), (6076, 11311)]