40681102

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 82736640

約数和(自身を除く): 42055538

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 41, 77, 82, 119, 154, 187, 238, 287, 374, 379, 451, 574, 697, 758, 902, 1309, 1394, 2618, 2653, 3157, 4169, 4879, 5306, 6314, 6443, 7667, 8338, 9758, 12886, 15334, 15539, 29183, 31078, 45101, 53669, 58366, 70873, 90202, 107338, 108773, 141746, 170929, 217546, 264163, 341858, 496111, 528326, 992222, 1196503, 1849141, 2393006, 2905793, 3698282, 5811586, 20340551, 40681102]

約数ペア:

[(1, 40681102), (2, 20340551), (7, 5811586), (11, 3698282), (14, 2905793), (17, 2393006), (22, 1849141), (34, 1196503), (41, 992222), (77, 528326), (82, 496111), (119, 341858), (154, 264163), (187, 217546), (238, 170929), (287, 141746), (374, 108773), (379, 107338), (451, 90202), (574, 70873), (697, 58366), (758, 53669), (902, 45101), (1309, 31078), (1394, 29183), (2618, 15539), (2653, 15334), (3157, 12886), (4169, 9758), (4879, 8338), (5306, 7667), (6314, 6443)]