40784458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2417}}^1$

素因数の和:2502

約数の個数: 32

約数和(自身を含む): 73120320

約数和(自身を除く): 32335862

約数列:

[1, 2, 11, 13, 22, 26, 59, 118, 143, 286, 649, 767, 1298, 1534, 2417, 4834, 8437, 16874, 26587, 31421, 53174, 62842, 142603, 285206, 345631, 691262, 1568633, 1853839, 3137266, 3707678, 20392229, 40784458]

約数ペア:

[(1, 40784458), (2, 20392229), (11, 3707678), (13, 3137266), (22, 1853839), (26, 1568633), (59, 691262), (118, 345631), (143, 285206), (286, 142603), (649, 62842), (767, 53174), (1298, 31421), (1534, 26587), (2417, 16874), (4834, 8437)]