13964672

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{1381}}^1$

素因数の和:1474

約数の個数: 32

約数和(自身を含む): 28192800

約数和(自身を除く): 14228128

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 316, 632, 1264, 1381, 2528, 2762, 5056, 5524, 10112, 11048, 22096, 44192, 88384, 109099, 176768, 218198, 436396, 872792, 1745584, 3491168, 6982336, 13964672]

約数ペア:

[(1, 13964672), (2, 6982336), (4, 3491168), (8, 1745584), (16, 872792), (32, 436396), (64, 218198), (79, 176768), (128, 109099), (158, 88384), (316, 44192), (632, 22096), (1264, 11048), (1381, 10112), (2528, 5524), (2762, 5056)]