61389664

素因数分解:

$2^5\times 7^1\times {\mathrm{274061}}^1$

素因数の和:274078

約数の個数: 24

約数和(自身を含む): 138127248

約数和(自身を除く): 76737584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 274061, 548122, 1096244, 1918427, 2192488, 3836854, 4384976, 7673708, 8769952, 15347416, 30694832, 61389664]

約数ペア:

[(1, 61389664), (2, 30694832), (4, 15347416), (7, 8769952), (8, 7673708), (14, 4384976), (16, 3836854), (28, 2192488), (32, 1918427), (56, 1096244), (112, 548122), (224, 274061)]