75013328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8387}}^1$

素因数の和:8451

約数の個数: 40

約数和(自身を含む): 160177248

約数和(自身を除く): 85163920

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 8387, 8944, 16774, 33548, 67096, 109031, 134192, 218062, 360641, 436124, 721282, 872248, 1442564, 1744496, 2885128, 4688333, 5770256, 9376666, 18753332, 37506664, 75013328]

約数ペア:

[(1, 75013328), (2, 37506664), (4, 18753332), (8, 9376666), (13, 5770256), (16, 4688333), (26, 2885128), (43, 1744496), (52, 1442564), (86, 872248), (104, 721282), (172, 436124), (208, 360641), (344, 218062), (559, 134192), (688, 109031), (1118, 67096), (2236, 33548), (4472, 16774), (8387, 8944)]