13069336

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:248

約数の個数: 64

約数和(自身を含む): 29836800

約数和(自身を除く): 16767464

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 73, 92, 139, 146, 161, 184, 278, 292, 322, 511, 556, 584, 644, 973, 1022, 1112, 1288, 1679, 1946, 2044, 3197, 3358, 3892, 4088, 6394, 6716, 7784, 10147, 11753, 12788, 13432, 20294, 22379, 23506, 25576, 40588, 44758, 47012, 71029, 81176, 89516, 94024, 142058, 179032, 233381, 284116, 466762, 568232, 933524, 1633667, 1867048, 3267334, 6534668, 13069336]

約数ペア:

[(1, 13069336), (2, 6534668), (4, 3267334), (7, 1867048), (8, 1633667), (14, 933524), (23, 568232), (28, 466762), (46, 284116), (56, 233381), (73, 179032), (92, 142058), (139, 94024), (146, 89516), (161, 81176), (184, 71029), (278, 47012), (292, 44758), (322, 40588), (511, 25576), (556, 23506), (584, 22379), (644, 20294), (973, 13432), (1022, 12788), (1112, 11753), (1288, 10147), (1679, 7784), (1946, 6716), (2044, 6394), (3197, 4088), (3358, 3892)]