42771328

素因数分解:

$2^7\times {\mathrm{389}}^1\times {\mathrm{859}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 85527000

約数和(自身を除く): 42755672

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 389, 778, 859, 1556, 1718, 3112, 3436, 6224, 6872, 12448, 13744, 24896, 27488, 49792, 54976, 109952, 334151, 668302, 1336604, 2673208, 5346416, 10692832, 21385664, 42771328]

約数ペア:

[(1, 42771328), (2, 21385664), (4, 10692832), (8, 5346416), (16, 2673208), (32, 1336604), (64, 668302), (128, 334151), (389, 109952), (778, 54976), (859, 49792), (1556, 27488), (1718, 24896), (3112, 13744), (3436, 12448), (6224, 6872)]