38908016

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:322

約数の個数: 80

約数和(自身を含む): 91035840

約数和(自身を除く): 52127824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 41, 56, 74, 82, 112, 148, 164, 229, 259, 287, 296, 328, 458, 518, 574, 592, 656, 916, 1036, 1148, 1517, 1603, 1832, 2072, 2296, 3034, 3206, 3664, 4144, 4592, 6068, 6412, 8473, 9389, 10619, 12136, 12824, 16946, 18778, 21238, 24272, 25648, 33892, 37556, 42476, 59311, 65723, 67784, 75112, 84952, 118622, 131446, 135568, 150224, 169904, 237244, 262892, 347393, 474488, 525784, 694786, 948976, 1051568, 1389572, 2431751, 2779144, 4863502, 5558288, 9727004, 19454008, 38908016]

約数ペア:

[(1, 38908016), (2, 19454008), (4, 9727004), (7, 5558288), (8, 4863502), (14, 2779144), (16, 2431751), (28, 1389572), (37, 1051568), (41, 948976), (56, 694786), (74, 525784), (82, 474488), (112, 347393), (148, 262892), (164, 237244), (229, 169904), (259, 150224), (287, 135568), (296, 131446), (328, 118622), (458, 84952), (518, 75112), (574, 67784), (592, 65723), (656, 59311), (916, 42476), (1036, 37556), (1148, 33892), (1517, 25648), (1603, 24272), (1832, 21238), (2072, 18778), (2296, 16946), (3034, 12824), (3206, 12136), (3664, 10619), (4144, 9389), (4592, 8473), (6068, 6412)]