64436714

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{25309}}^1$

素因数の和:25397

約数の個数: 16

約数和(自身を含む): 103264800

約数和(自身を除く): 38828086

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 25309, 50618, 480871, 961742, 1695703, 3391406, 32218357, 64436714]

約数ペア:

[(1, 64436714), (2, 32218357), (19, 3391406), (38, 1695703), (67, 961742), (134, 480871), (1273, 50618), (2546, 25309)]