64577732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{6113}}^1$

素因数の和:6275

約数の個数: 24

約数和(自身を含む): 119834400

約数和(自身を除く): 55256668

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2641, 5282, 6113, 10564, 12226, 24452, 116147, 232294, 464588, 849707, 1699414, 3398828, 16144433, 32288866, 64577732]

約数ペア:

[(1, 64577732), (2, 32288866), (4, 16144433), (19, 3398828), (38, 1699414), (76, 849707), (139, 464588), (278, 232294), (556, 116147), (2641, 24452), (5282, 12226), (6113, 10564)]