25344842684

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{68053}}^1$

素因数の和:68394

約数の個数: 48

約数和(自身を含む): 51951879168

約数和(自身を除く): 26607036484

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 283, 329, 566, 658, 1132, 1316, 1981, 3962, 7924, 13301, 26602, 53204, 68053, 93107, 136106, 186214, 272212, 372428, 476371, 952742, 1905484, 3198491, 6396982, 12793964, 19258999, 22389437, 38517998, 44778874, 77035996, 89557748, 134812993, 269625986, 539251972, 905172953, 1810345906, 3620691812, 6336210671, 12672421342, 25344842684]

約数ペア:

[(1, 25344842684), (2, 12672421342), (4, 6336210671), (7, 3620691812), (14, 1810345906), (28, 905172953), (47, 539251972), (94, 269625986), (188, 134812993), (283, 89557748), (329, 77035996), (566, 44778874), (658, 38517998), (1132, 22389437), (1316, 19258999), (1981, 12793964), (3962, 6396982), (7924, 3198491), (13301, 1905484), (26602, 952742), (53204, 476371), (68053, 372428), (93107, 272212), (136106, 186214)]