3946768

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:415

約数の個数: 40

約数和(自身を含む): 8838720

約数和(自身を除く): 4891952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 269, 524, 538, 917, 1048, 1076, 1834, 1883, 2096, 2152, 3668, 3766, 4304, 7336, 7532, 14672, 15064, 30128, 35239, 70478, 140956, 246673, 281912, 493346, 563824, 986692, 1973384, 3946768]

約数ペア:

[(1, 3946768), (2, 1973384), (4, 986692), (7, 563824), (8, 493346), (14, 281912), (16, 246673), (28, 140956), (56, 70478), (112, 35239), (131, 30128), (262, 15064), (269, 14672), (524, 7532), (538, 7336), (917, 4304), (1048, 3766), (1076, 3668), (1834, 2152), (1883, 2096)]