45564688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{499}}^1$

素因数の和:959

約数の個数: 40

約数和(自身を含む): 95480000

約数和(自身を除く): 49915312

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 439, 499, 878, 998, 1756, 1996, 3512, 3992, 5707, 6487, 7024, 7984, 11414, 12974, 22828, 25948, 45656, 51896, 91312, 103792, 219061, 438122, 876244, 1752488, 2847793, 3504976, 5695586, 11391172, 22782344, 45564688]

約数ペア:

[(1, 45564688), (2, 22782344), (4, 11391172), (8, 5695586), (13, 3504976), (16, 2847793), (26, 1752488), (52, 876244), (104, 438122), (208, 219061), (439, 103792), (499, 91312), (878, 51896), (998, 45656), (1756, 25948), (1996, 22828), (3512, 12974), (3992, 11414), (5707, 7984), (6487, 7024)]