69684212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{911}}^1\times {\mathrm{1471}}^1$

素因数の和:2399

約数の個数: 24

約数和(自身を含む): 131561472

約数和(自身を除く): 61877260

約数列:

[1, 2, 4, 13, 26, 52, 911, 1471, 1822, 2942, 3644, 5884, 11843, 19123, 23686, 38246, 47372, 76492, 1340081, 2680162, 5360324, 17421053, 34842106, 69684212]

約数ペア:

[(1, 69684212), (2, 34842106), (4, 17421053), (13, 5360324), (26, 2680162), (52, 1340081), (911, 76492), (1471, 47372), (1822, 38246), (2942, 23686), (3644, 19123), (5884, 11843)]