13281528

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{42569}}^1$

素因数の和:42591

約数の個数: 32

約数和(自身を含む): 35758800

約数和(自身を除く): 22477272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 42569, 85138, 127707, 170276, 255414, 340552, 510828, 553397, 1021656, 1106794, 1660191, 2213588, 3320382, 4427176, 6640764, 13281528]

約数ペア:

[(1, 13281528), (2, 6640764), (3, 4427176), (4, 3320382), (6, 2213588), (8, 1660191), (12, 1106794), (13, 1021656), (24, 553397), (26, 510828), (39, 340552), (52, 255414), (78, 170276), (104, 127707), (156, 85138), (312, 42569)]