67248818

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:739

約数の個数: 48

約数和(自身を含む): 127930176

約数和(自身を除く): 60681358

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 169, 182, 301, 338, 559, 602, 661, 1118, 1183, 1322, 2366, 3913, 4627, 7267, 7826, 8593, 9254, 14534, 17186, 28423, 50869, 56846, 60151, 101738, 111709, 120302, 198961, 223418, 369499, 397922, 738998, 781963, 1563926, 2586493, 4803487, 5172986, 9606974, 33624409, 67248818]

約数ペア:

[(1, 67248818), (2, 33624409), (7, 9606974), (13, 5172986), (14, 4803487), (26, 2586493), (43, 1563926), (86, 781963), (91, 738998), (169, 397922), (182, 369499), (301, 223418), (338, 198961), (559, 120302), (602, 111709), (661, 101738), (1118, 60151), (1183, 56846), (1322, 50869), (2366, 28423), (3913, 17186), (4627, 14534), (7267, 9254), (7826, 8593)]