23778898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 44997120

約数和(自身を除く): 21218222

約数列:

[1, 2, 11, 13, 22, 26, 29, 47, 58, 61, 94, 122, 143, 286, 319, 377, 517, 611, 638, 671, 754, 793, 1034, 1222, 1342, 1363, 1586, 1769, 2726, 2867, 3538, 4147, 5734, 6721, 8294, 8723, 13442, 14993, 17446, 17719, 19459, 22997, 29986, 31537, 35438, 37271, 38918, 45994, 63074, 74542, 83143, 166286, 194909, 252967, 389818, 409981, 505934, 819962, 914573, 1080859, 1829146, 2161718, 11889449, 23778898]

約数ペア:

[(1, 23778898), (2, 11889449), (11, 2161718), (13, 1829146), (22, 1080859), (26, 914573), (29, 819962), (47, 505934), (58, 409981), (61, 389818), (94, 252967), (122, 194909), (143, 166286), (286, 83143), (319, 74542), (377, 63074), (517, 45994), (611, 38918), (638, 37271), (671, 35438), (754, 31537), (793, 29986), (1034, 22997), (1222, 19459), (1342, 17719), (1363, 17446), (1586, 14993), (1769, 13442), (2726, 8723), (2867, 8294), (3538, 6721), (4147, 5734)]