74046988

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{337}}^2$

素因数の和:841

約数の個数: 18

約数和(自身を含む): 130765236

約数和(自身を除く): 56718248

約数列:

[1, 2, 4, 163, 326, 337, 652, 674, 1348, 54931, 109862, 113569, 219724, 227138, 454276, 18511747, 37023494, 74046988]

約数ペア:

[(1, 74046988), (2, 37023494), (4, 18511747), (163, 454276), (326, 227138), (337, 219724), (652, 113569), (674, 109862), (1348, 54931)]