40543342

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 77220864

約数和(自身を除く): 36677522

約数列:

[1, 2, 7, 14, 23, 37, 41, 46, 74, 82, 83, 161, 166, 259, 287, 322, 518, 574, 581, 851, 943, 1162, 1517, 1702, 1886, 1909, 3034, 3071, 3403, 3818, 5957, 6142, 6601, 6806, 10619, 11914, 13202, 13363, 21238, 21497, 23821, 26726, 34891, 42994, 47642, 69782, 70633, 78269, 125911, 141266, 156538, 244237, 251822, 488474, 494431, 547883, 881377, 988862, 1095766, 1762754, 2895953, 5791906, 20271671, 40543342]

約数ペア:

[(1, 40543342), (2, 20271671), (7, 5791906), (14, 2895953), (23, 1762754), (37, 1095766), (41, 988862), (46, 881377), (74, 547883), (82, 494431), (83, 488474), (161, 251822), (166, 244237), (259, 156538), (287, 141266), (322, 125911), (518, 78269), (574, 70633), (581, 69782), (851, 47642), (943, 42994), (1162, 34891), (1517, 26726), (1702, 23821), (1886, 21497), (1909, 21238), (3034, 13363), (3071, 13202), (3403, 11914), (3818, 10619), (5957, 6806), (6142, 6601)]