40686784

素因数分解:

$2^6\times {\mathrm{635731}}^1$

素因数の和:635743

約数の個数: 14

約数和(自身を含む): 80737964

約数和(自身を除く): 40051180

約数列:

[1, 2, 4, 8, 16, 32, 64, 635731, 1271462, 2542924, 5085848, 10171696, 20343392, 40686784]

約数ペア:

[(1, 40686784), (2, 20343392), (4, 10171696), (8, 5085848), (16, 2542924), (32, 1271462), (64, 635731)]