77792

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:51

約数の個数: 48

約数和(自身を含む): 190512

約数和(自身を除く): 112720

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 352, 374, 416, 442, 544, 572, 748, 884, 1144, 1496, 1768, 2288, 2431, 2992, 3536, 4576, 4862, 5984, 7072, 9724, 19448, 38896, 77792]

約数ペア:

[(1, 77792), (2, 38896), (4, 19448), (8, 9724), (11, 7072), (13, 5984), (16, 4862), (17, 4576), (22, 3536), (26, 2992), (32, 2431), (34, 2288), (44, 1768), (52, 1496), (68, 1144), (88, 884), (104, 748), (136, 572), (143, 544), (176, 442), (187, 416), (208, 374), (221, 352), (272, 286)]