87038728

素因数分解:

$2^3\times 7^1\times {\mathrm{863}}^1\times {\mathrm{1801}}^1$

素因数の和:2677

約数の個数: 32

約数和(自身を含む): 186831360

約数和(自身を除く): 99792632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 863, 1726, 1801, 3452, 3602, 6041, 6904, 7204, 12082, 12607, 14408, 24164, 25214, 48328, 50428, 100856, 1554263, 3108526, 6217052, 10879841, 12434104, 21759682, 43519364, 87038728]

約数ペア:

[(1, 87038728), (2, 43519364), (4, 21759682), (7, 12434104), (8, 10879841), (14, 6217052), (28, 3108526), (56, 1554263), (863, 100856), (1726, 50428), (1801, 48328), (3452, 25214), (3602, 24164), (6041, 14408), (6904, 12607), (7204, 12082)]