2457112

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 5832000

約数和(自身を除く): 3374888

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 29, 34, 56, 58, 68, 89, 116, 119, 136, 178, 203, 232, 238, 356, 406, 476, 493, 623, 712, 812, 952, 986, 1246, 1513, 1624, 1972, 2492, 2581, 3026, 3451, 3944, 4984, 5162, 6052, 6902, 10324, 10591, 12104, 13804, 18067, 20648, 21182, 27608, 36134, 42364, 43877, 72268, 84728, 87754, 144536, 175508, 307139, 351016, 614278, 1228556, 2457112]

約数ペア:

[(1, 2457112), (2, 1228556), (4, 614278), (7, 351016), (8, 307139), (14, 175508), (17, 144536), (28, 87754), (29, 84728), (34, 72268), (56, 43877), (58, 42364), (68, 36134), (89, 27608), (116, 21182), (119, 20648), (136, 18067), (178, 13804), (203, 12104), (232, 10591), (238, 10324), (356, 6902), (406, 6052), (476, 5162), (493, 4984), (623, 3944), (712, 3451), (812, 3026), (952, 2581), (986, 2492), (1246, 1972), (1513, 1624)]