28482328

素因数分解:

$2^3\times 7^2\times {\mathrm{113}}^1\times {\mathrm{643}}^1$

素因数の和:776

約数の個数: 48

約数和(自身を含む): 62770680

約数和(自身を除く): 34288352

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 113, 196, 226, 392, 452, 643, 791, 904, 1286, 1582, 2572, 3164, 4501, 5144, 5537, 6328, 9002, 11074, 18004, 22148, 31507, 36008, 44296, 63014, 72659, 126028, 145318, 252056, 290636, 508613, 581272, 1017226, 2034452, 3560291, 4068904, 7120582, 14241164, 28482328]

約数ペア:

[(1, 28482328), (2, 14241164), (4, 7120582), (7, 4068904), (8, 3560291), (14, 2034452), (28, 1017226), (49, 581272), (56, 508613), (98, 290636), (113, 252056), (196, 145318), (226, 126028), (392, 72659), (452, 63014), (643, 44296), (791, 36008), (904, 31507), (1286, 22148), (1582, 18004), (2572, 11074), (3164, 9002), (4501, 6328), (5144, 5537)]