73657648

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2389}}^1$

素因数の和:2485

約数の個数: 40

約数和(自身を含む): 149365440

約数和(自身を除く): 75707792

約数列:

[1, 2, 4, 8, 16, 41, 47, 82, 94, 164, 188, 328, 376, 656, 752, 1927, 2389, 3854, 4778, 7708, 9556, 15416, 19112, 30832, 38224, 97949, 112283, 195898, 224566, 391796, 449132, 783592, 898264, 1567184, 1796528, 4603603, 9207206, 18414412, 36828824, 73657648]

約数ペア:

[(1, 73657648), (2, 36828824), (4, 18414412), (8, 9207206), (16, 4603603), (41, 1796528), (47, 1567184), (82, 898264), (94, 783592), (164, 449132), (188, 391796), (328, 224566), (376, 195898), (656, 112283), (752, 97949), (1927, 38224), (2389, 30832), (3854, 19112), (4778, 15416), (7708, 9556)]