72587024

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{41621}}^1$

素因数の和:41738

約数の個数: 20

約数和(自身を含む): 141931020

約数和(自身を除く): 69343996

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 41621, 83242, 166484, 332968, 665936, 4536689, 9073378, 18146756, 36293512, 72587024]

約数ペア:

[(1, 72587024), (2, 36293512), (4, 18146756), (8, 9073378), (16, 4536689), (109, 665936), (218, 332968), (436, 166484), (872, 83242), (1744, 41621)]