67143872

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{55217}}^1$

素因数の和:55248

約数の個数: 28

約数和(自身を含む): 140253720

約数和(自身を除く): 73109848

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 55217, 110434, 220868, 441736, 883472, 1049123, 1766944, 2098246, 3533888, 4196492, 8392984, 16785968, 33571936, 67143872]

約数ペア:

[(1, 67143872), (2, 33571936), (4, 16785968), (8, 8392984), (16, 4196492), (19, 3533888), (32, 2098246), (38, 1766944), (64, 1049123), (76, 883472), (152, 441736), (304, 220868), (608, 110434), (1216, 55217)]