28002230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1297}}^1$

素因数の和:1448

約数の個数: 32

約数和(自身を含む): 53830656

約数和(自身を除く): 25828426

約数列:

[1, 2, 5, 10, 17, 34, 85, 127, 170, 254, 635, 1270, 1297, 2159, 2594, 4318, 6485, 10795, 12970, 21590, 22049, 44098, 110245, 164719, 220490, 329438, 823595, 1647190, 2800223, 5600446, 14001115, 28002230]

約数ペア:

[(1, 28002230), (2, 14001115), (5, 5600446), (10, 2800223), (17, 1647190), (34, 823595), (85, 329438), (127, 220490), (170, 164719), (254, 110245), (635, 44098), (1270, 22049), (1297, 21590), (2159, 12970), (2594, 10795), (4318, 6485)]