40375204

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{2113}}^1$

素因数の和:2415

約数の個数: 24

約数和(自身を含む): 75114648

約数和(自身を除く): 34739444

約数列:

[1, 2, 4, 17, 34, 68, 281, 562, 1124, 2113, 4226, 4777, 8452, 9554, 19108, 35921, 71842, 143684, 593753, 1187506, 2375012, 10093801, 20187602, 40375204]

約数ペア:

[(1, 40375204), (2, 20187602), (4, 10093801), (17, 2375012), (34, 1187506), (68, 593753), (281, 143684), (562, 71842), (1124, 35921), (2113, 19108), (4226, 9554), (4777, 8452)]