40806332

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{9781}}^1$

素因数の和:9941

約数の個数: 24

約数和(自身を含む): 82168800

約数和(自身を除く): 41362468

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 9781, 19562, 39124, 68467, 136934, 273868, 1457369, 2914738, 5829476, 10201583, 20403166, 40806332]

約数ペア:

[(1, 40806332), (2, 20403166), (4, 10201583), (7, 5829476), (14, 2914738), (28, 1457369), (149, 273868), (298, 136934), (596, 68467), (1043, 39124), (2086, 19562), (4172, 9781)]