47173784

素因数分解:

$2^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{3203}}^1$

素因数の和:3479

約数の個数: 32

約数和(自身を含む): 101502720

約数和(自身を除く): 54328936

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 263, 526, 1052, 1841, 2104, 3203, 3682, 6406, 7364, 12812, 14728, 22421, 25624, 44842, 89684, 179368, 842389, 1684778, 3369556, 5896723, 6739112, 11793446, 23586892, 47173784]

約数ペア:

[(1, 47173784), (2, 23586892), (4, 11793446), (7, 6739112), (8, 5896723), (14, 3369556), (28, 1684778), (56, 842389), (263, 179368), (526, 89684), (1052, 44842), (1841, 25624), (2104, 22421), (3203, 14728), (3682, 12812), (6406, 7364)]