74916736

素因数分解:

$2^7\times {\mathrm{197}}^1\times {\mathrm{2971}}^1$

素因数の和:3182

約数の個数: 32

約数和(自身を含む): 150056280

約数和(自身を除く): 75139544

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 394, 788, 1576, 2971, 3152, 5942, 6304, 11884, 12608, 23768, 25216, 47536, 95072, 190144, 380288, 585287, 1170574, 2341148, 4682296, 9364592, 18729184, 37458368, 74916736]

約数ペア:

[(1, 74916736), (2, 37458368), (4, 18729184), (8, 9364592), (16, 4682296), (32, 2341148), (64, 1170574), (128, 585287), (197, 380288), (394, 190144), (788, 95072), (1576, 47536), (2971, 25216), (3152, 23768), (5942, 12608), (6304, 11884)]