28564222036

素因数分解:

$2^2\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{989477}}^1$

素因数の和:990519

約数の個数: 24

約数和(自身を含む): 57183912576

約数和(自身を除く): 28619690540

約数列:

[1, 2, 4, 7, 14, 28, 1031, 2062, 4124, 7217, 14434, 28868, 989477, 1978954, 3957908, 6926339, 13852678, 27705356, 1020150787, 2040301574, 4080603148, 7141055509, 14282111018, 28564222036]

約数ペア:

[(1, 28564222036), (2, 14282111018), (4, 7141055509), (7, 4080603148), (14, 2040301574), (28, 1020150787), (1031, 27705356), (2062, 13852678), (4124, 6926339), (7217, 3957908), (14434, 1978954), (28868, 989477)]