40995578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2677}}^1$

素因数の和:2742

約数の個数: 32

約数和(自身を含む): 71984640

約数和(自身を除く): 30989062

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 806, 1178, 2677, 5354, 7657, 15314, 34801, 50863, 69602, 82987, 101726, 165974, 661219, 1078831, 1322438, 1576753, 2157662, 3153506, 20497789, 40995578]

約数ペア:

[(1, 40995578), (2, 20497789), (13, 3153506), (19, 2157662), (26, 1576753), (31, 1322438), (38, 1078831), (62, 661219), (247, 165974), (403, 101726), (494, 82987), (589, 69602), (806, 50863), (1178, 34801), (2677, 15314), (5354, 7657)]