42419524

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 87162880

約数和(自身を除く): 44743356

約数列:

[1, 2, 4, 7, 14, 28, 79, 127, 151, 158, 254, 302, 316, 508, 553, 604, 889, 1057, 1106, 1778, 2114, 2212, 3556, 4228, 10033, 11929, 19177, 20066, 23858, 38354, 40132, 47716, 70231, 76708, 83503, 134239, 140462, 167006, 268478, 280924, 334012, 536956, 1514983, 3029966, 6059932, 10604881, 21209762, 42419524]

約数ペア:

[(1, 42419524), (2, 21209762), (4, 10604881), (7, 6059932), (14, 3029966), (28, 1514983), (79, 536956), (127, 334012), (151, 280924), (158, 268478), (254, 167006), (302, 140462), (316, 134239), (508, 83503), (553, 76708), (604, 70231), (889, 47716), (1057, 40132), (1106, 38354), (1778, 23858), (2114, 20066), (2212, 19177), (3556, 11929), (4228, 10033)]