38403968

素因数分解:

$2^7\times {\mathrm{197}}^1\times {\mathrm{1523}}^1$

素因数の和:1734

約数の個数: 32

約数和(自身を含む): 76946760

約数和(自身を除く): 38542792

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 394, 788, 1523, 1576, 3046, 3152, 6092, 6304, 12184, 12608, 24368, 25216, 48736, 97472, 194944, 300031, 600062, 1200124, 2400248, 4800496, 9600992, 19201984, 38403968]

約数ペア:

[(1, 38403968), (2, 19201984), (4, 9600992), (8, 4800496), (16, 2400248), (32, 1200124), (64, 600062), (128, 300031), (197, 194944), (394, 97472), (788, 48736), (1523, 25216), (1576, 24368), (3046, 12608), (3152, 12184), (6092, 6304)]