1427832016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{9239}}^1$

素因数の和:10003

約数の個数: 40

約数和(自身を含む): 2983559040

約数和(自身を除く): 1555727024

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 743, 1486, 2972, 5944, 9239, 9659, 11888, 18478, 19318, 36956, 38636, 73912, 77272, 120107, 147824, 154544, 240214, 480428, 960856, 1921712, 6864577, 13729154, 27458308, 54916616, 89239501, 109833232, 178479002, 356958004, 713916008, 1427832016]

約数ペア:

[(1, 1427832016), (2, 713916008), (4, 356958004), (8, 178479002), (13, 109833232), (16, 89239501), (26, 54916616), (52, 27458308), (104, 13729154), (208, 6864577), (743, 1921712), (1486, 960856), (2972, 480428), (5944, 240214), (9239, 154544), (9659, 147824), (11888, 120107), (18478, 77272), (19318, 73912), (36956, 38636)]