64636892

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{509}}^1\times {\mathrm{599}}^1$

素因数の和:1165

約数の個数: 24

約数和(自身を含む): 115668000

約数和(自身を除く): 51031108

約数列:

[1, 2, 4, 53, 106, 212, 509, 599, 1018, 1198, 2036, 2396, 26977, 31747, 53954, 63494, 107908, 126988, 304891, 609782, 1219564, 16159223, 32318446, 64636892]

約数ペア:

[(1, 64636892), (2, 32318446), (4, 16159223), (53, 1219564), (106, 609782), (212, 304891), (509, 126988), (599, 107908), (1018, 63494), (1198, 53954), (2036, 31747), (2396, 26977)]