64740064

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{69763}}^1$

素因数の和:69802

約数の個数: 24

約数和(自身を含む): 131853960

約数和(自身を除く): 67113896

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 69763, 139526, 279052, 558104, 1116208, 2023127, 2232416, 4046254, 8092508, 16185016, 32370032, 64740064]

約数ペア:

[(1, 64740064), (2, 32370032), (4, 16185016), (8, 8092508), (16, 4046254), (29, 2232416), (32, 2023127), (58, 1116208), (116, 558104), (232, 279052), (464, 139526), (928, 69763)]