40945606

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1373}}^1$

素因数の和:1456

約数の個数: 32

約数和(自身を含む): 70172928

約数和(自身を除く): 29227322

約数列:

[1, 2, 13, 26, 31, 37, 62, 74, 403, 481, 806, 962, 1147, 1373, 2294, 2746, 14911, 17849, 29822, 35698, 42563, 50801, 85126, 101602, 553319, 660413, 1106638, 1320826, 1574831, 3149662, 20472803, 40945606]

約数ペア:

[(1, 40945606), (2, 20472803), (13, 3149662), (26, 1574831), (31, 1320826), (37, 1106638), (62, 660413), (74, 553319), (403, 101602), (481, 85126), (806, 50801), (962, 42563), (1147, 35698), (1373, 29822), (2294, 17849), (2746, 14911)]