28673778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29683}}^1$

素因数の和:29718

約数の個数: 32

約数和(自身を含む): 68391936

約数和(自身を除く): 39718158

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 29683, 59366, 89049, 178098, 207781, 415562, 623343, 682709, 1246686, 1365418, 2048127, 4096254, 4778963, 9557926, 14336889, 28673778]

約数ペア:

[(1, 28673778), (2, 14336889), (3, 9557926), (6, 4778963), (7, 4096254), (14, 2048127), (21, 1365418), (23, 1246686), (42, 682709), (46, 623343), (69, 415562), (138, 207781), (161, 178098), (322, 89049), (483, 59366), (966, 29683)]