65606718

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{2389}}^1$

素因数の和:2616

約数の個数: 32

約数和(自身を含む): 137664000

約数和(自身を除く): 72057282

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 199, 398, 597, 1194, 2389, 4577, 4778, 7167, 9154, 13731, 14334, 27462, 54947, 109894, 164841, 329682, 475411, 950822, 1426233, 2852466, 10934453, 21868906, 32803359, 65606718]

約数ペア:

[(1, 65606718), (2, 32803359), (3, 21868906), (6, 10934453), (23, 2852466), (46, 1426233), (69, 950822), (138, 475411), (199, 329682), (398, 164841), (597, 109894), (1194, 54947), (2389, 27462), (4577, 14334), (4778, 13731), (7167, 9154)]