68424874

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 125024256

約数和(自身を除く): 56599382

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 101, 202, 217, 223, 434, 446, 707, 1414, 1519, 1561, 3038, 3122, 3131, 4949, 6262, 6913, 9898, 10927, 13826, 21854, 21917, 22523, 43834, 45046, 48391, 96782, 153419, 157661, 306838, 315322, 338737, 677474, 698213, 1103627, 1396426, 2207254, 4887491, 9774982, 34212437, 68424874]

約数ペア:

[(1, 68424874), (2, 34212437), (7, 9774982), (14, 4887491), (31, 2207254), (49, 1396426), (62, 1103627), (98, 698213), (101, 677474), (202, 338737), (217, 315322), (223, 306838), (434, 157661), (446, 153419), (707, 96782), (1414, 48391), (1519, 45046), (1561, 43834), (3038, 22523), (3122, 21917), (3131, 21854), (4949, 13826), (6262, 10927), (6913, 9898)]