25432472

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{1447}}^1$

素因数の和:1492

約数の個数: 32

約数和(自身を含む): 51693600

約数和(自身を除く): 26261128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 1447, 2197, 2894, 4394, 5788, 8788, 11576, 17576, 18811, 37622, 75244, 150488, 244543, 489086, 978172, 1956344, 3179059, 6358118, 12716236, 25432472]

約数ペア:

[(1, 25432472), (2, 12716236), (4, 6358118), (8, 3179059), (13, 1956344), (26, 978172), (52, 489086), (104, 244543), (169, 150488), (338, 75244), (676, 37622), (1352, 18811), (1447, 17576), (2197, 11576), (2894, 8788), (4394, 5788)]