65019668

素因数分解:

$2^2\times 7^2\times {\mathrm{199}}^1\times {\mathrm{1667}}^1$

素因数の和:1884

約数の個数: 36

約数和(自身を含む): 133106400

約数和(自身を除く): 68086732

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 199, 398, 796, 1393, 1667, 2786, 3334, 5572, 6668, 9751, 11669, 19502, 23338, 39004, 46676, 81683, 163366, 326732, 331733, 663466, 1326932, 2322131, 4644262, 9288524, 16254917, 32509834, 65019668]

約数ペア:

[(1, 65019668), (2, 32509834), (4, 16254917), (7, 9288524), (14, 4644262), (28, 2322131), (49, 1326932), (98, 663466), (196, 331733), (199, 326732), (398, 163366), (796, 81683), (1393, 46676), (1667, 39004), (2786, 23338), (3334, 19502), (5572, 11669), (6668, 9751)]