18515072

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{1831}}^1$

素因数の和:1924

約数の個数: 32

約数和(自身を含む): 37372800

約数和(自身を除く): 18857728

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 316, 632, 1264, 1831, 2528, 3662, 5056, 7324, 10112, 14648, 29296, 58592, 117184, 144649, 234368, 289298, 578596, 1157192, 2314384, 4628768, 9257536, 18515072]

約数ペア:

[(1, 18515072), (2, 9257536), (4, 4628768), (8, 2314384), (16, 1157192), (32, 578596), (64, 289298), (79, 234368), (128, 144649), (158, 117184), (316, 58592), (632, 29296), (1264, 14648), (1831, 10112), (2528, 7324), (3662, 5056)]