13867784

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2081}}^1$

素因数の和:2118

約数の個数: 48

約数和(自身を含む): 32041980

約数和(自身を除く): 18174196

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 2081, 3332, 4162, 6664, 8324, 14567, 16648, 29134, 35377, 58268, 70754, 101969, 116536, 141508, 203938, 247639, 283016, 407876, 495278, 815752, 990556, 1733473, 1981112, 3466946, 6933892, 13867784]

約数ペア:

[(1, 13867784), (2, 6933892), (4, 3466946), (7, 1981112), (8, 1733473), (14, 990556), (17, 815752), (28, 495278), (34, 407876), (49, 283016), (56, 247639), (68, 203938), (98, 141508), (119, 116536), (136, 101969), (196, 70754), (238, 58268), (392, 35377), (476, 29134), (833, 16648), (952, 14567), (1666, 8324), (2081, 6664), (3332, 4162)]