65899886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1123}}^1$

素因数の和:1236

約数の個数: 32

約数和(自身を含む): 111222048

約数和(自身を除く): 45322162

約数列:

[1, 2, 13, 26, 37, 61, 74, 122, 481, 793, 962, 1123, 1586, 2246, 2257, 4514, 14599, 29198, 29341, 41551, 58682, 68503, 83102, 137006, 540163, 890539, 1080326, 1781078, 2534611, 5069222, 32949943, 65899886]

約数ペア:

[(1, 65899886), (2, 32949943), (13, 5069222), (26, 2534611), (37, 1781078), (61, 1080326), (74, 890539), (122, 540163), (481, 137006), (793, 83102), (962, 68503), (1123, 58682), (1586, 41551), (2246, 29341), (2257, 29198), (4514, 14599)]