129026028

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{761}}^1$

素因数の和:1038

約数の個数: 48

約数和(自身を含む): 307238400

約数和(自身を除く): 178212372

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 199, 213, 284, 398, 426, 597, 761, 796, 852, 1194, 1522, 2283, 2388, 3044, 4566, 9132, 14129, 28258, 42387, 54031, 56516, 84774, 108062, 151439, 162093, 169548, 216124, 302878, 324186, 454317, 605756, 648372, 908634, 1817268, 10752169, 21504338, 32256507, 43008676, 64513014, 129026028]

約数ペア:

[(1, 129026028), (2, 64513014), (3, 43008676), (4, 32256507), (6, 21504338), (12, 10752169), (71, 1817268), (142, 908634), (199, 648372), (213, 605756), (284, 454317), (398, 324186), (426, 302878), (597, 216124), (761, 169548), (796, 162093), (852, 151439), (1194, 108062), (1522, 84774), (2283, 56516), (2388, 54031), (3044, 42387), (4566, 28258), (9132, 14129)]