2893221568

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{85781}}^1$

素因数の和:85841

約数の個数: 56

約数和(自身を含む): 6275124864

約数和(自身を除く): 3381903296

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 4216, 8432, 16864, 33728, 85781, 171562, 343124, 686248, 1372496, 1458277, 2659211, 2744992, 2916554, 5318422, 5489984, 5833108, 10636844, 11666216, 21273688, 23332432, 42547376, 45206587, 46664864, 85094752, 90413174, 93329728, 170189504, 180826348, 361652696, 723305392, 1446610784, 2893221568]

約数ペア:

[(1, 2893221568), (2, 1446610784), (4, 723305392), (8, 361652696), (16, 180826348), (17, 170189504), (31, 93329728), (32, 90413174), (34, 85094752), (62, 46664864), (64, 45206587), (68, 42547376), (124, 23332432), (136, 21273688), (248, 11666216), (272, 10636844), (496, 5833108), (527, 5489984), (544, 5318422), (992, 2916554), (1054, 2744992), (1088, 2659211), (1984, 1458277), (2108, 1372496), (4216, 686248), (8432, 343124), (16864, 171562), (33728, 85781)]