40964794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1123}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 70245504

約数和(自身を除く): 29280710

約数列:

[1, 2, 13, 23, 26, 46, 61, 122, 299, 598, 793, 1123, 1403, 1586, 2246, 2806, 14599, 18239, 25829, 29198, 36478, 51658, 68503, 137006, 335777, 671554, 890539, 1575569, 1781078, 3151138, 20482397, 40964794]

約数ペア:

[(1, 40964794), (2, 20482397), (13, 3151138), (23, 1781078), (26, 1575569), (46, 890539), (61, 671554), (122, 335777), (299, 137006), (598, 68503), (793, 51658), (1123, 36478), (1403, 29198), (1586, 25829), (2246, 18239), (2806, 14599)]