68427884

素因数分解:

$2^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{6659}}^1$

素因数の和:7037

約数の個数: 24

約数和(自身を含む): 137249280

約数和(自身を除く): 68821396

約数列:

[1, 2, 4, 7, 14, 28, 367, 734, 1468, 2569, 5138, 6659, 10276, 13318, 26636, 46613, 93226, 186452, 2443853, 4887706, 9775412, 17106971, 34213942, 68427884]

約数ペア:

[(1, 68427884), (2, 34213942), (4, 17106971), (7, 9775412), (14, 4887706), (28, 2443853), (367, 186452), (734, 93226), (1468, 46613), (2569, 26636), (5138, 13318), (6659, 10276)]