74810416

素因数分解:

$2^4\times {\mathrm{1949}}^1\times {\mathrm{2399}}^1$

素因数の和:4356

約数の個数: 20

約数和(自身を含む): 145080000

約数和(自身を除く): 70269584

約数列:

[1, 2, 4, 8, 16, 1949, 2399, 3898, 4798, 7796, 9596, 15592, 19192, 31184, 38384, 4675651, 9351302, 18702604, 37405208, 74810416]

約数ペア:

[(1, 74810416), (2, 37405208), (4, 18702604), (8, 9351302), (16, 4675651), (1949, 38384), (2399, 31184), (3898, 19192), (4798, 15592), (7796, 9596)]