12782504

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:522

約数の個数: 64

約数和(自身を含む): 30067200

約数和(自身を除く): 17284696

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 29, 34, 56, 58, 68, 116, 119, 136, 203, 232, 238, 406, 463, 476, 493, 812, 926, 952, 986, 1624, 1852, 1972, 3241, 3451, 3704, 3944, 6482, 6902, 7871, 12964, 13427, 13804, 15742, 25928, 26854, 27608, 31484, 53708, 55097, 62968, 93989, 107416, 110194, 187978, 220388, 228259, 375956, 440776, 456518, 751912, 913036, 1597813, 1826072, 3195626, 6391252, 12782504]

約数ペア:

[(1, 12782504), (2, 6391252), (4, 3195626), (7, 1826072), (8, 1597813), (14, 913036), (17, 751912), (28, 456518), (29, 440776), (34, 375956), (56, 228259), (58, 220388), (68, 187978), (116, 110194), (119, 107416), (136, 93989), (203, 62968), (232, 55097), (238, 53708), (406, 31484), (463, 27608), (476, 26854), (493, 25928), (812, 15742), (926, 13804), (952, 13427), (986, 12964), (1624, 7871), (1852, 6902), (1972, 6482), (3241, 3944), (3451, 3704)]