73042432

素因数分解:

$2^9\times {\mathrm{331}}^1\times {\mathrm{431}}^1$

素因数の和:780

約数の個数: 40

約数和(自身を含む): 146722752

約数和(自身を除く): 73680320

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 331, 431, 512, 662, 862, 1324, 1724, 2648, 3448, 5296, 6896, 10592, 13792, 21184, 27584, 42368, 55168, 84736, 110336, 142661, 169472, 220672, 285322, 570644, 1141288, 2282576, 4565152, 9130304, 18260608, 36521216, 73042432]

約数ペア:

[(1, 73042432), (2, 36521216), (4, 18260608), (8, 9130304), (16, 4565152), (32, 2282576), (64, 1141288), (128, 570644), (256, 285322), (331, 220672), (431, 169472), (512, 142661), (662, 110336), (862, 84736), (1324, 55168), (1724, 42368), (2648, 27584), (3448, 21184), (5296, 13792), (6896, 10592)]