28939992

素因数分解:

$2^3\times 3^1\times {\mathrm{331}}^1\times {\mathrm{3643}}^1$

素因数の和:3983

約数の個数: 32

約数和(自身を含む): 72588480

約数和(自身を除く): 43648488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 331, 662, 993, 1324, 1986, 2648, 3643, 3972, 7286, 7944, 10929, 14572, 21858, 29144, 43716, 87432, 1205833, 2411666, 3617499, 4823332, 7234998, 9646664, 14469996, 28939992]

約数ペア:

[(1, 28939992), (2, 14469996), (3, 9646664), (4, 7234998), (6, 4823332), (8, 3617499), (12, 2411666), (24, 1205833), (331, 87432), (662, 43716), (993, 29144), (1324, 21858), (1986, 14572), (2648, 10929), (3643, 7944), (3972, 7286)]