28210008198

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{665299}}^1$

素因数の和:665532

約数の個数: 32

約数和(自身を含む): 58248345600

約数和(自身を除く): 30038337402

約数列:

[1, 2, 3, 6, 37, 74, 111, 191, 222, 382, 573, 1146, 7067, 14134, 21201, 42402, 665299, 1330598, 1995897, 3991794, 24616063, 49232126, 73848189, 127072109, 147696378, 254144218, 381216327, 762432654, 4701668033, 9403336066, 14105004099, 28210008198]

約数ペア:

[(1, 28210008198), (2, 14105004099), (3, 9403336066), (6, 4701668033), (37, 762432654), (74, 381216327), (111, 254144218), (191, 147696378), (222, 127072109), (382, 73848189), (573, 49232126), (1146, 24616063), (7067, 3991794), (14134, 1995897), (21201, 1330598), (42402, 665299)]