39788008

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{29429}}^1$

素因数の和:29461

約数の個数: 24

約数和(自身を含む): 80785350

約数和(自身を除く): 40997342

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 29429, 58858, 117716, 235432, 382577, 765154, 1530308, 3060616, 4973501, 9947002, 19894004, 39788008]

約数ペア:

[(1, 39788008), (2, 19894004), (4, 9947002), (8, 4973501), (13, 3060616), (26, 1530308), (52, 765154), (104, 382577), (169, 235432), (338, 117716), (676, 58858), (1352, 29429)]