64609438

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{26501}}^1$

素因数の和:26579

約数の個数: 16

約数和(自身を含む): 103039776

約数和(自身を除く): 38430338

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 26501, 53002, 609523, 1219046, 1404553, 2809106, 32304719, 64609438]

約数ペア:

[(1, 64609438), (2, 32304719), (23, 2809106), (46, 1404553), (53, 1219046), (106, 609523), (1219, 53002), (2438, 26501)]