40346254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{25439}}^1$

素因数の和:25515

約数の個数: 16

約数和(自身を含む): 66245760

約数和(自身を除く): 25899506

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 25439, 50878, 330707, 661414, 1551779, 3103558, 20173127, 40346254]

約数ペア:

[(1, 40346254), (2, 20173127), (13, 3103558), (26, 1551779), (61, 661414), (122, 330707), (793, 50878), (1586, 25439)]