78460508

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{863}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 167215104

約数和(自身を除く): 88754596

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 191, 238, 382, 476, 764, 863, 1337, 1726, 2674, 3247, 3452, 5348, 6041, 6494, 12082, 12988, 14671, 22729, 24164, 29342, 45458, 58684, 90916, 102697, 164833, 205394, 329666, 410788, 659332, 1153831, 2307662, 2802161, 4615324, 5604322, 11208644, 19615127, 39230254, 78460508]

約数ペア:

[(1, 78460508), (2, 39230254), (4, 19615127), (7, 11208644), (14, 5604322), (17, 4615324), (28, 2802161), (34, 2307662), (68, 1153831), (119, 659332), (191, 410788), (238, 329666), (382, 205394), (476, 164833), (764, 102697), (863, 90916), (1337, 58684), (1726, 45458), (2674, 29342), (3247, 24164), (3452, 22729), (5348, 14671), (6041, 12988), (6494, 12082)]