26310152

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 58449600

約数和(自身を除く): 32139448

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 43, 44, 68, 86, 88, 136, 172, 187, 344, 374, 409, 473, 731, 748, 818, 946, 1462, 1496, 1636, 1892, 2924, 3272, 3784, 4499, 5848, 6953, 8041, 8998, 13906, 16082, 17587, 17996, 27812, 32164, 35174, 35992, 55624, 64328, 70348, 76483, 140696, 152966, 193457, 298979, 305932, 386914, 597958, 611864, 773828, 1195916, 1547656, 2391832, 3288769, 6577538, 13155076, 26310152]

約数ペア:

[(1, 26310152), (2, 13155076), (4, 6577538), (8, 3288769), (11, 2391832), (17, 1547656), (22, 1195916), (34, 773828), (43, 611864), (44, 597958), (68, 386914), (86, 305932), (88, 298979), (136, 193457), (172, 152966), (187, 140696), (344, 76483), (374, 70348), (409, 64328), (473, 55624), (731, 35992), (748, 35174), (818, 32164), (946, 27812), (1462, 17996), (1496, 17587), (1636, 16082), (1892, 13906), (2924, 8998), (3272, 8041), (3784, 6953), (4499, 5848)]