7972448

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:132

約数の個数: 72

約数和(自身を含む): 18098640

約数和(自身を除く): 10126192

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 71, 88, 116, 121, 142, 176, 232, 242, 284, 319, 352, 464, 484, 568, 638, 781, 928, 968, 1136, 1276, 1562, 1936, 2059, 2272, 2552, 3124, 3509, 3872, 4118, 5104, 6248, 7018, 8236, 8591, 10208, 12496, 14036, 16472, 17182, 22649, 24992, 28072, 32944, 34364, 45298, 56144, 65888, 68728, 90596, 112288, 137456, 181192, 249139, 274912, 362384, 498278, 724768, 996556, 1993112, 3986224, 7972448]

約数ペア:

[(1, 7972448), (2, 3986224), (4, 1993112), (8, 996556), (11, 724768), (16, 498278), (22, 362384), (29, 274912), (32, 249139), (44, 181192), (58, 137456), (71, 112288), (88, 90596), (116, 68728), (121, 65888), (142, 56144), (176, 45298), (232, 34364), (242, 32944), (284, 28072), (319, 24992), (352, 22649), (464, 17182), (484, 16472), (568, 14036), (638, 12496), (781, 10208), (928, 8591), (968, 8236), (1136, 7018), (1276, 6248), (1562, 5104), (1936, 4118), (2059, 3872), (2272, 3509), (2552, 3124)]