40269788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{16477}}^1$

素因数の和:16541

約数の個数: 24

約数和(自身を含む): 77512512

約数和(自身を除く): 37242724

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 16477, 32954, 65908, 214201, 428402, 774419, 856804, 1548838, 3097676, 10067447, 20134894, 40269788]

約数ペア:

[(1, 40269788), (2, 20134894), (4, 10067447), (13, 3097676), (26, 1548838), (47, 856804), (52, 774419), (94, 428402), (188, 214201), (611, 65908), (1222, 32954), (2444, 16477)]