69752176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{335347}}^1$

素因数の和:335368

約数の個数: 20

約数和(自身を含む): 145541032

約数和(自身を除く): 75788856

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 335347, 670694, 1341388, 2682776, 4359511, 5365552, 8719022, 17438044, 34876088, 69752176]

約数ペア:

[(1, 69752176), (2, 34876088), (4, 17438044), (8, 8719022), (13, 5365552), (16, 4359511), (26, 2682776), (52, 1341388), (104, 670694), (208, 335347)]