71100232

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 157852800

約数和(自身を除く): 86752568

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 173, 179, 287, 328, 346, 358, 574, 692, 716, 1148, 1211, 1253, 1384, 1432, 2296, 2422, 2506, 4844, 5012, 7093, 7339, 9688, 10024, 14186, 14678, 28372, 29356, 30967, 49651, 51373, 56744, 58712, 61934, 99302, 102746, 123868, 198604, 205492, 216769, 247736, 397208, 410984, 433538, 867076, 1269647, 1734152, 2539294, 5078588, 8887529, 10157176, 17775058, 35550116, 71100232]

約数ペア:

[(1, 71100232), (2, 35550116), (4, 17775058), (7, 10157176), (8, 8887529), (14, 5078588), (28, 2539294), (41, 1734152), (56, 1269647), (82, 867076), (164, 433538), (173, 410984), (179, 397208), (287, 247736), (328, 216769), (346, 205492), (358, 198604), (574, 123868), (692, 102746), (716, 99302), (1148, 61934), (1211, 58712), (1253, 56744), (1384, 51373), (1432, 49651), (2296, 30967), (2422, 29356), (2506, 28372), (4844, 14678), (5012, 14186), (7093, 10024), (7339, 9688)]