25366458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{811}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 54839232

約数和(自身を除く): 29472774

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 401, 802, 811, 1203, 1622, 2406, 2433, 4866, 5213, 10426, 10543, 15639, 21086, 31278, 31629, 63258, 325211, 650422, 975633, 1951266, 4227743, 8455486, 12683229, 25366458]

約数ペア:

[(1, 25366458), (2, 12683229), (3, 8455486), (6, 4227743), (13, 1951266), (26, 975633), (39, 650422), (78, 325211), (401, 63258), (802, 31629), (811, 31278), (1203, 21086), (1622, 15639), (2406, 10543), (2433, 10426), (4866, 5213)]