74329456

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{108037}}^1$

素因数の和:108088

約数の個数: 20

約数和(自身を含む): 147363832

約数和(自身を除く): 73034376

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 108037, 216074, 432148, 864296, 1728592, 4645591, 9291182, 18582364, 37164728, 74329456]

約数ペア:

[(1, 74329456), (2, 37164728), (4, 18582364), (8, 9291182), (16, 4645591), (43, 1728592), (86, 864296), (172, 432148), (344, 216074), (688, 108037)]