28642776

素因数分解:

$2^3\times 3^1\times {\mathrm{659}}^1\times {\mathrm{1811}}^1$

素因数の和:2479

約数の個数: 32

約数和(自身を含む): 71755200

約数和(自身を除く): 43112424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 659, 1318, 1811, 1977, 2636, 3622, 3954, 5272, 5433, 7244, 7908, 10866, 14488, 15816, 21732, 43464, 1193449, 2386898, 3580347, 4773796, 7160694, 9547592, 14321388, 28642776]

約数ペア:

[(1, 28642776), (2, 14321388), (3, 9547592), (4, 7160694), (6, 4773796), (8, 3580347), (12, 2386898), (24, 1193449), (659, 43464), (1318, 21732), (1811, 15816), (1977, 14488), (2636, 10866), (3622, 7908), (3954, 7244), (5272, 5433)]