891618056

素因数分解:

$2^3\times 7^1\times {\mathrm{2633}}^1\times {\mathrm{6047}}^1$

素因数の和:8693

約数の個数: 32

約数和(自身を含む): 1911651840

約数和(自身を除く): 1020033784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2633, 5266, 6047, 10532, 12094, 18431, 21064, 24188, 36862, 42329, 48376, 73724, 84658, 147448, 169316, 338632, 15921751, 31843502, 63687004, 111452257, 127374008, 222904514, 445809028, 891618056]

約数ペア:

[(1, 891618056), (2, 445809028), (4, 222904514), (7, 127374008), (8, 111452257), (14, 63687004), (28, 31843502), (56, 15921751), (2633, 338632), (5266, 169316), (6047, 147448), (10532, 84658), (12094, 73724), (18431, 48376), (21064, 42329), (24188, 36862)]