61525912

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 136765440

約数和(自身を除く): 75239528

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 127, 164, 211, 254, 287, 328, 422, 508, 574, 844, 889, 1016, 1148, 1477, 1688, 1778, 2296, 2954, 3556, 5207, 5908, 7112, 8651, 10414, 11816, 17302, 20828, 26797, 34604, 36449, 41656, 53594, 60557, 69208, 72898, 107188, 121114, 145796, 187579, 214376, 242228, 291592, 375158, 484456, 750316, 1098677, 1500632, 2197354, 4394708, 7690739, 8789416, 15381478, 30762956, 61525912]

約数ペア:

[(1, 61525912), (2, 30762956), (4, 15381478), (7, 8789416), (8, 7690739), (14, 4394708), (28, 2197354), (41, 1500632), (56, 1098677), (82, 750316), (127, 484456), (164, 375158), (211, 291592), (254, 242228), (287, 214376), (328, 187579), (422, 145796), (508, 121114), (574, 107188), (844, 72898), (889, 69208), (1016, 60557), (1148, 53594), (1477, 41656), (1688, 36449), (1778, 34604), (2296, 26797), (2954, 20828), (3556, 17302), (5207, 11816), (5908, 10414), (7112, 8651)]