78839744

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{311}}^1$

素因数の和:573

約数の個数: 56

約数和(自身を含む): 166896288

約数和(自身を除く): 88056544

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 233, 272, 311, 466, 544, 622, 932, 1088, 1244, 1864, 2488, 3728, 3961, 4976, 5287, 7456, 7922, 9952, 10574, 14912, 15844, 19904, 21148, 31688, 42296, 63376, 72463, 84592, 126752, 144926, 169184, 253504, 289852, 338368, 579704, 1159408, 1231871, 2318816, 2463742, 4637632, 4927484, 9854968, 19709936, 39419872, 78839744]

約数ペア:

[(1, 78839744), (2, 39419872), (4, 19709936), (8, 9854968), (16, 4927484), (17, 4637632), (32, 2463742), (34, 2318816), (64, 1231871), (68, 1159408), (136, 579704), (233, 338368), (272, 289852), (311, 253504), (466, 169184), (544, 144926), (622, 126752), (932, 84592), (1088, 72463), (1244, 63376), (1864, 42296), (2488, 31688), (3728, 21148), (3961, 19904), (4976, 15844), (5287, 14912), (7456, 10574), (7922, 9952)]