13428736

素因数分解:

$2^{11}\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 27518400

約数和(自身を除く): 14089664

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 83, 128, 158, 166, 256, 316, 332, 512, 632, 664, 1024, 1264, 1328, 2048, 2528, 2656, 5056, 5312, 6557, 10112, 10624, 13114, 20224, 21248, 26228, 40448, 42496, 52456, 80896, 84992, 104912, 161792, 169984, 209824, 419648, 839296, 1678592, 3357184, 6714368, 13428736]

約数ペア:

[(1, 13428736), (2, 6714368), (4, 3357184), (8, 1678592), (16, 839296), (32, 419648), (64, 209824), (79, 169984), (83, 161792), (128, 104912), (158, 84992), (166, 80896), (256, 52456), (316, 42496), (332, 40448), (512, 26228), (632, 21248), (664, 20224), (1024, 13114), (1264, 10624), (1328, 10112), (2048, 6557), (2528, 5312), (2656, 5056)]