42395968

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:311

約数の個数: 56

約数和(自身を含む): 87562944

約数和(自身を除く): 45166976

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 107, 151, 164, 214, 302, 328, 428, 604, 656, 856, 1208, 1312, 1712, 2416, 2624, 3424, 4387, 4832, 6191, 6848, 8774, 9664, 12382, 16157, 17548, 24764, 32314, 35096, 49528, 64628, 70192, 99056, 129256, 140384, 198112, 258512, 280768, 396224, 517024, 662437, 1034048, 1324874, 2649748, 5299496, 10598992, 21197984, 42395968]

約数ペア:

[(1, 42395968), (2, 21197984), (4, 10598992), (8, 5299496), (16, 2649748), (32, 1324874), (41, 1034048), (64, 662437), (82, 517024), (107, 396224), (151, 280768), (164, 258512), (214, 198112), (302, 140384), (328, 129256), (428, 99056), (604, 70192), (656, 64628), (856, 49528), (1208, 35096), (1312, 32314), (1712, 24764), (2416, 17548), (2624, 16157), (3424, 12382), (4387, 9664), (4832, 8774), (6191, 6848)]