71340064

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 143783640

約数和(自身を除く): 72443576

約数列:

[1, 2, 4, 8, 16, 32, 109, 113, 181, 218, 226, 362, 436, 452, 724, 872, 904, 1448, 1744, 1808, 2896, 3488, 3616, 5792, 12317, 19729, 20453, 24634, 39458, 40906, 49268, 78916, 81812, 98536, 157832, 163624, 197072, 315664, 327248, 394144, 631328, 654496, 2229377, 4458754, 8917508, 17835016, 35670032, 71340064]

約数ペア:

[(1, 71340064), (2, 35670032), (4, 17835016), (8, 8917508), (16, 4458754), (32, 2229377), (109, 654496), (113, 631328), (181, 394144), (218, 327248), (226, 315664), (362, 197072), (436, 163624), (452, 157832), (724, 98536), (872, 81812), (904, 78916), (1448, 49268), (1744, 40906), (1808, 39458), (2896, 24634), (3488, 20453), (3616, 19729), (5792, 12317)]