64743562

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 112154112

約数和(自身を除く): 47410550

約数列:

[1, 2, 13, 26, 31, 37, 62, 74, 167, 169, 334, 338, 403, 481, 806, 962, 1147, 2171, 2294, 4342, 5177, 5239, 6179, 6253, 10354, 10478, 12358, 12506, 14911, 28223, 29822, 56446, 67301, 80327, 134602, 160654, 191549, 193843, 383098, 387686, 874913, 1044251, 1749826, 2088502, 2490137, 4980274, 32371781, 64743562]

約数ペア:

[(1, 64743562), (2, 32371781), (13, 4980274), (26, 2490137), (31, 2088502), (37, 1749826), (62, 1044251), (74, 874913), (167, 387686), (169, 383098), (334, 193843), (338, 191549), (403, 160654), (481, 134602), (806, 80327), (962, 67301), (1147, 56446), (2171, 29822), (2294, 28223), (4342, 14911), (5177, 12506), (5239, 12358), (6179, 10478), (6253, 10354)]