23786728

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 53625600

約数和(自身を除く): 29838872

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 97, 116, 151, 194, 203, 232, 302, 388, 406, 604, 679, 776, 812, 1057, 1208, 1358, 1624, 2114, 2716, 2813, 4228, 4379, 5432, 5626, 8456, 8758, 11252, 14647, 17516, 19691, 22504, 29294, 30653, 35032, 39382, 58588, 61306, 78764, 102529, 117176, 122612, 157528, 205058, 245224, 410116, 424763, 820232, 849526, 1699052, 2973341, 3398104, 5946682, 11893364, 23786728]

約数ペア:

[(1, 23786728), (2, 11893364), (4, 5946682), (7, 3398104), (8, 2973341), (14, 1699052), (28, 849526), (29, 820232), (56, 424763), (58, 410116), (97, 245224), (116, 205058), (151, 157528), (194, 122612), (203, 117176), (232, 102529), (302, 78764), (388, 61306), (406, 58588), (604, 39382), (679, 35032), (776, 30653), (812, 29294), (1057, 22504), (1208, 19691), (1358, 17516), (1624, 14647), (2114, 11252), (2716, 8758), (2813, 8456), (4228, 5626), (4379, 5432)]