39913728

素因数分解:

$2^8\times 3^1\times {\mathrm{51971}}^1$

素因数の和:51990

約数の個数: 36

約数和(自身を含む): 106230768

約数和(自身を除く): 66317040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 51971, 103942, 155913, 207884, 311826, 415768, 623652, 831536, 1247304, 1663072, 2494608, 3326144, 4989216, 6652288, 9978432, 13304576, 19956864, 39913728]

約数ペア:

[(1, 39913728), (2, 19956864), (3, 13304576), (4, 9978432), (6, 6652288), (8, 4989216), (12, 3326144), (16, 2494608), (24, 1663072), (32, 1247304), (48, 831536), (64, 623652), (96, 415768), (128, 311826), (192, 207884), (256, 155913), (384, 103942), (768, 51971)]