68180512

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{112139}}^1$

素因数の和:112168

約数の個数: 24

約数和(自身を含む): 141296400

約数和(自身を除く): 73115888

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 112139, 224278, 448556, 897112, 1794224, 2130641, 3588448, 4261282, 8522564, 17045128, 34090256, 68180512]

約数ペア:

[(1, 68180512), (2, 34090256), (4, 17045128), (8, 8522564), (16, 4261282), (19, 3588448), (32, 2130641), (38, 1794224), (76, 897112), (152, 448556), (304, 224278), (608, 112139)]