63973264

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{26479}}^1$

素因数の和:26638

約数の個数: 20

約数和(自身を含む): 124773760

約数和(自身を除く): 60800496

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 26479, 52958, 105916, 211832, 423664, 3998329, 7996658, 15993316, 31986632, 63973264]

約数ペア:

[(1, 63973264), (2, 31986632), (4, 15993316), (8, 7996658), (16, 3998329), (151, 423664), (302, 211832), (604, 105916), (1208, 52958), (2416, 26479)]