65781984

素因数分解:

$2^5\times 3^1\times {\mathrm{641}}^1\times {\mathrm{1069}}^1$

素因数の和:1723

約数の個数: 48

約数和(自身を含む): 173108880

約数和(自身を除く): 107326896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 641, 1069, 1282, 1923, 2138, 2564, 3207, 3846, 4276, 5128, 6414, 7692, 8552, 10256, 12828, 15384, 17104, 20512, 25656, 30768, 34208, 51312, 61536, 102624, 685229, 1370458, 2055687, 2740916, 4111374, 5481832, 8222748, 10963664, 16445496, 21927328, 32890992, 65781984]

約数ペア:

[(1, 65781984), (2, 32890992), (3, 21927328), (4, 16445496), (6, 10963664), (8, 8222748), (12, 5481832), (16, 4111374), (24, 2740916), (32, 2055687), (48, 1370458), (96, 685229), (641, 102624), (1069, 61536), (1282, 51312), (1923, 34208), (2138, 30768), (2564, 25656), (3207, 20512), (3846, 17104), (4276, 15384), (5128, 12828), (6414, 10256), (7692, 8552)]