74269286

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 144789120

約数和(自身を除く): 70519834

約数列:

[1, 2, 7, 13, 14, 26, 37, 41, 74, 82, 91, 182, 259, 269, 287, 481, 518, 533, 538, 574, 962, 1066, 1517, 1883, 3034, 3367, 3497, 3731, 3766, 6734, 6994, 7462, 9953, 10619, 11029, 19721, 19906, 21238, 22058, 24479, 39442, 48958, 69671, 77203, 129389, 138047, 139342, 143377, 154406, 258778, 276094, 286754, 408073, 816146, 905723, 1003639, 1811446, 2007278, 2856511, 5304949, 5713022, 10609898, 37134643, 74269286]

約数ペア:

[(1, 74269286), (2, 37134643), (7, 10609898), (13, 5713022), (14, 5304949), (26, 2856511), (37, 2007278), (41, 1811446), (74, 1003639), (82, 905723), (91, 816146), (182, 408073), (259, 286754), (269, 276094), (287, 258778), (481, 154406), (518, 143377), (533, 139342), (538, 138047), (574, 129389), (962, 77203), (1066, 69671), (1517, 48958), (1883, 39442), (3034, 24479), (3367, 22058), (3497, 21238), (3731, 19906), (3766, 19721), (6734, 11029), (6994, 10619), (7462, 9953)]