74775428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{205427}}^1$

素因数の和:205451

約数の個数: 24

約数和(自身を含む): 161055552

約数和(自身を除く): 86280124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 205427, 410854, 821708, 1437989, 2670551, 2875978, 5341102, 5751956, 10682204, 18693857, 37387714, 74775428]

約数ペア:

[(1, 74775428), (2, 37387714), (4, 18693857), (7, 10682204), (13, 5751956), (14, 5341102), (26, 2875978), (28, 2670551), (52, 1437989), (91, 821708), (182, 410854), (364, 205427)]