72608356

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{3581}}^1$

素因数の和:3759

約数の個数: 24

約数和(自身を含む): 131488056

約数和(自身を除く): 58879700

約数列:

[1, 2, 4, 37, 74, 137, 148, 274, 548, 3581, 5069, 7162, 10138, 14324, 20276, 132497, 264994, 490597, 529988, 981194, 1962388, 18152089, 36304178, 72608356]

約数ペア:

[(1, 72608356), (2, 36304178), (4, 18152089), (37, 1962388), (74, 981194), (137, 529988), (148, 490597), (274, 264994), (548, 132497), (3581, 20276), (5069, 14324), (7162, 10138)]