71839232

素因数分解:

$2^9\times {\mathrm{193}}^1\times {\mathrm{727}}^1$

素因数の和:938

約数の個数: 40

約数和(自身を含む): 144480336

約数和(自身を除く): 72641104

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 256, 386, 512, 727, 772, 1454, 1544, 2908, 3088, 5816, 6176, 11632, 12352, 23264, 24704, 46528, 49408, 93056, 98816, 140311, 186112, 280622, 372224, 561244, 1122488, 2244976, 4489952, 8979904, 17959808, 35919616, 71839232]

約数ペア:

[(1, 71839232), (2, 35919616), (4, 17959808), (8, 8979904), (16, 4489952), (32, 2244976), (64, 1122488), (128, 561244), (193, 372224), (256, 280622), (386, 186112), (512, 140311), (727, 98816), (772, 93056), (1454, 49408), (1544, 46528), (2908, 24704), (3088, 23264), (5816, 12352), (6176, 11632)]