4491904

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{1847}}^1$

素因数の和:1880

約数の個数: 32

約数和(自身を含む): 9424800

約数和(自身を除く): 4932896

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 1847, 2432, 3694, 7388, 14776, 29552, 35093, 59104, 70186, 118208, 140372, 236416, 280744, 561488, 1122976, 2245952, 4491904]

約数ペア:

[(1, 4491904), (2, 2245952), (4, 1122976), (8, 561488), (16, 280744), (19, 236416), (32, 140372), (38, 118208), (64, 70186), (76, 59104), (128, 35093), (152, 29552), (304, 14776), (608, 7388), (1216, 3694), (1847, 2432)]