40648894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{29}}^2$

素因数の和:110

約数の個数: 48

約数和(自身を含む): 74627280

約数和(自身を除く): 33978386

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 143, 169, 286, 319, 338, 377, 638, 754, 841, 1682, 1859, 2197, 3718, 4147, 4394, 4901, 8294, 9251, 9802, 10933, 18502, 21866, 24167, 48334, 53911, 63713, 107822, 120263, 127426, 142129, 240526, 284258, 700843, 1401686, 1563419, 1847677, 3126838, 3695354, 20324447, 40648894]

約数ペア:

[(1, 40648894), (2, 20324447), (11, 3695354), (13, 3126838), (22, 1847677), (26, 1563419), (29, 1401686), (58, 700843), (143, 284258), (169, 240526), (286, 142129), (319, 127426), (338, 120263), (377, 107822), (638, 63713), (754, 53911), (841, 48334), (1682, 24167), (1859, 21866), (2197, 18502), (3718, 10933), (4147, 9802), (4394, 9251), (4901, 8294)]