77685718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5023}}^1$

素因数の和:5092

約数の個数: 32

約数和(自身を含む): 137456640

約数和(自身を除く): 59770922

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 209, 407, 418, 703, 814, 1406, 5023, 7733, 10046, 15466, 55253, 95437, 110506, 185851, 190874, 371702, 1049807, 2044361, 2099614, 3531169, 4088722, 7062338, 38842859, 77685718]

約数ペア:

[(1, 77685718), (2, 38842859), (11, 7062338), (19, 4088722), (22, 3531169), (37, 2099614), (38, 2044361), (74, 1049807), (209, 371702), (407, 190874), (418, 185851), (703, 110506), (814, 95437), (1406, 55253), (5023, 15466), (7733, 10046)]