26593420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{113}}^1$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 65997792

約数和(自身を除く): 39404372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 113, 140, 164, 205, 226, 287, 410, 452, 565, 574, 791, 820, 1130, 1148, 1435, 1582, 1681, 2260, 2870, 3164, 3362, 3955, 4633, 5740, 6724, 7910, 8405, 9266, 11767, 15820, 16810, 18532, 23165, 23534, 32431, 33620, 46330, 47068, 58835, 64862, 92660, 117670, 129724, 162155, 189953, 235340, 324310, 379906, 648620, 759812, 949765, 1329671, 1899530, 2659342, 3799060, 5318684, 6648355, 13296710, 26593420]

約数ペア:

[(1, 26593420), (2, 13296710), (4, 6648355), (5, 5318684), (7, 3799060), (10, 2659342), (14, 1899530), (20, 1329671), (28, 949765), (35, 759812), (41, 648620), (70, 379906), (82, 324310), (113, 235340), (140, 189953), (164, 162155), (205, 129724), (226, 117670), (287, 92660), (410, 64862), (452, 58835), (565, 47068), (574, 46330), (791, 33620), (820, 32431), (1130, 23534), (1148, 23165), (1435, 18532), (1582, 16810), (1681, 15820), (2260, 11767), (2870, 9266), (3164, 8405), (3362, 7910), (3955, 6724), (4633, 5740)]