7841984

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{6449}}^1$

素因数の和:6480

約数の個数: 28

約数和(自身を含む): 16383000

約数和(自身を除く): 8541016

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 6449, 12898, 25796, 51592, 103184, 122531, 206368, 245062, 412736, 490124, 980248, 1960496, 3920992, 7841984]

約数ペア:

[(1, 7841984), (2, 3920992), (4, 1960496), (8, 980248), (16, 490124), (19, 412736), (32, 245062), (38, 206368), (64, 122531), (76, 103184), (152, 51592), (304, 25796), (608, 12898), (1216, 6449)]