3968536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3469}}^1$

素因数の和:3499

約数の個数: 32

約数和(自身を含む): 8744400

約数和(自身を除く): 4775864

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 3469, 6938, 13876, 27752, 38159, 45097, 76318, 90194, 152636, 180388, 305272, 360776, 496067, 992134, 1984268, 3968536]

約数ペア:

[(1, 3968536), (2, 1984268), (4, 992134), (8, 496067), (11, 360776), (13, 305272), (22, 180388), (26, 152636), (44, 90194), (52, 76318), (88, 45097), (104, 38159), (143, 27752), (286, 13876), (572, 6938), (1144, 3469)]