26621770856

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{1559}}^1\times {\mathrm{5323}}^1$

素因数の和:7289

約数の個数: 32

約数和(自身を含む): 50081803200

約数和(自身を除く): 23460032344

約数列:

[1, 2, 4, 8, 401, 802, 1559, 1604, 3118, 3208, 5323, 6236, 10646, 12472, 21292, 42584, 625159, 1250318, 2134523, 2500636, 4269046, 5001272, 8298557, 8538092, 16597114, 17076184, 33194228, 66388456, 3327721357, 6655442714, 13310885428, 26621770856]

約数ペア:

[(1, 26621770856), (2, 13310885428), (4, 6655442714), (8, 3327721357), (401, 66388456), (802, 33194228), (1559, 17076184), (1604, 16597114), (3118, 8538092), (3208, 8298557), (5323, 5001272), (6236, 4269046), (10646, 2500636), (12472, 2134523), (21292, 1250318), (42584, 625159)]