71629792

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{739}}^1$

素因数の和:995

約数の個数: 48

約数和(自身を含む): 152727120

約数和(自身を除く): 81097328

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 233, 416, 466, 739, 932, 1478, 1864, 2956, 3029, 3728, 5912, 6058, 7456, 9607, 11824, 12116, 19214, 23648, 24232, 38428, 48464, 76856, 96928, 153712, 172187, 307424, 344374, 688748, 1377496, 2238431, 2754992, 4476862, 5509984, 8953724, 17907448, 35814896, 71629792]

約数ペア:

[(1, 71629792), (2, 35814896), (4, 17907448), (8, 8953724), (13, 5509984), (16, 4476862), (26, 2754992), (32, 2238431), (52, 1377496), (104, 688748), (208, 344374), (233, 307424), (416, 172187), (466, 153712), (739, 96928), (932, 76856), (1478, 48464), (1864, 38428), (2956, 24232), (3029, 23648), (3728, 19214), (5912, 12116), (6058, 11824), (7456, 9607)]