68818246

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:353

約数の個数: 48

約数和(自身を含む): 125024256

約数和(自身を除く): 56206010

約数列:

[1, 2, 7, 14, 47, 49, 67, 94, 98, 134, 223, 329, 446, 469, 658, 938, 1561, 2303, 3122, 3149, 3283, 4606, 6298, 6566, 10481, 10927, 14941, 20962, 21854, 22043, 29882, 44086, 73367, 104587, 146734, 154301, 209174, 308602, 513569, 702227, 732109, 1027138, 1404454, 1464218, 4915589, 9831178, 34409123, 68818246]

約数ペア:

[(1, 68818246), (2, 34409123), (7, 9831178), (14, 4915589), (47, 1464218), (49, 1404454), (67, 1027138), (94, 732109), (98, 702227), (134, 513569), (223, 308602), (329, 209174), (446, 154301), (469, 146734), (658, 104587), (938, 73367), (1561, 44086), (2303, 29882), (3122, 22043), (3149, 21854), (3283, 20962), (4606, 14941), (6298, 10927), (6566, 10481)]