13376314

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:108

約数の個数: 64

約数和(自身を含む): 26265600

約数和(自身を除く): 12889286

約数列:

[1, 2, 7, 14, 17, 31, 34, 37, 49, 62, 74, 98, 119, 217, 238, 259, 343, 434, 518, 527, 629, 686, 833, 1054, 1147, 1258, 1519, 1666, 1813, 2294, 3038, 3626, 3689, 4403, 5831, 7378, 8029, 8806, 10633, 11662, 12691, 16058, 19499, 21266, 25382, 25823, 30821, 38998, 51646, 56203, 61642, 112406, 136493, 180761, 215747, 272986, 361522, 393421, 431494, 786842, 955451, 1910902, 6688157, 13376314]

約数ペア:

[(1, 13376314), (2, 6688157), (7, 1910902), (14, 955451), (17, 786842), (31, 431494), (34, 393421), (37, 361522), (49, 272986), (62, 215747), (74, 180761), (98, 136493), (119, 112406), (217, 61642), (238, 56203), (259, 51646), (343, 38998), (434, 30821), (518, 25823), (527, 25382), (629, 21266), (686, 19499), (833, 16058), (1054, 12691), (1147, 11662), (1258, 10633), (1519, 8806), (1666, 8029), (1813, 7378), (2294, 5831), (3038, 4403), (3626, 3689)]