40328078

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{5209}}^1$

素因数の和:5304

約数の個数: 24

約数和(自身を含む): 71272800

約数和(自身を除く): 30944722

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 553, 1106, 3871, 5209, 7742, 10418, 36463, 72926, 255241, 411511, 510482, 823022, 2880577, 5761154, 20164039, 40328078]

約数ペア:

[(1, 40328078), (2, 20164039), (7, 5761154), (14, 2880577), (49, 823022), (79, 510482), (98, 411511), (158, 255241), (553, 72926), (1106, 36463), (3871, 10418), (5209, 7742)]