788128328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{877}}^1\times {\mathrm{8641}}^1$

素因数の和:9537

約数の個数: 32

約数和(自身を含む): 1593411960

約数和(自身を除く): 805283632

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 877, 1754, 3508, 7016, 8641, 11401, 17282, 22802, 34564, 45604, 69128, 91208, 112333, 224666, 449332, 898664, 7578157, 15156314, 30312628, 60625256, 98516041, 197032082, 394064164, 788128328]

約数ペア:

[(1, 788128328), (2, 394064164), (4, 197032082), (8, 98516041), (13, 60625256), (26, 30312628), (52, 15156314), (104, 7578157), (877, 898664), (1754, 449332), (3508, 224666), (7016, 112333), (8641, 91208), (11401, 69128), (17282, 45604), (22802, 34564)]