82970368

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:369

約数の個数: 72

約数和(自身を含む): 180795888

約数和(自身を除く): 97825520

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 107, 128, 208, 214, 233, 256, 416, 428, 466, 832, 856, 932, 1391, 1664, 1712, 1864, 2782, 3029, 3328, 3424, 3728, 5564, 6058, 6848, 7456, 11128, 12116, 13696, 14912, 22256, 24232, 24931, 27392, 29824, 44512, 48464, 49862, 59648, 89024, 96928, 99724, 178048, 193856, 199448, 324103, 356096, 387712, 398896, 648206, 775424, 797792, 1296412, 1595584, 2592824, 3191168, 5185648, 6382336, 10371296, 20742592, 41485184, 82970368]

約数ペア:

[(1, 82970368), (2, 41485184), (4, 20742592), (8, 10371296), (13, 6382336), (16, 5185648), (26, 3191168), (32, 2592824), (52, 1595584), (64, 1296412), (104, 797792), (107, 775424), (128, 648206), (208, 398896), (214, 387712), (233, 356096), (256, 324103), (416, 199448), (428, 193856), (466, 178048), (832, 99724), (856, 96928), (932, 89024), (1391, 59648), (1664, 49862), (1712, 48464), (1864, 44512), (2782, 29824), (3029, 27392), (3328, 24931), (3424, 24232), (3728, 22256), (5564, 14912), (6058, 13696), (6848, 12116), (7456, 11128)]