28671024

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:562

約数の個数: 80

約数和(自身を含む): 78566400

約数和(自身を除く): 49895376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 43, 48, 58, 86, 87, 116, 129, 172, 174, 232, 258, 344, 348, 464, 479, 516, 688, 696, 958, 1032, 1247, 1392, 1437, 1916, 2064, 2494, 2874, 3741, 3832, 4988, 5748, 7482, 7664, 9976, 11496, 13891, 14964, 19952, 20597, 22992, 27782, 29928, 41194, 41673, 55564, 59856, 61791, 82388, 83346, 111128, 123582, 164776, 166692, 222256, 247164, 329552, 333384, 494328, 597313, 666768, 988656, 1194626, 1791939, 2389252, 3583878, 4778504, 7167756, 9557008, 14335512, 28671024]

約数ペア:

[(1, 28671024), (2, 14335512), (3, 9557008), (4, 7167756), (6, 4778504), (8, 3583878), (12, 2389252), (16, 1791939), (24, 1194626), (29, 988656), (43, 666768), (48, 597313), (58, 494328), (86, 333384), (87, 329552), (116, 247164), (129, 222256), (172, 166692), (174, 164776), (232, 123582), (258, 111128), (344, 83346), (348, 82388), (464, 61791), (479, 59856), (516, 55564), (688, 41673), (696, 41194), (958, 29928), (1032, 27782), (1247, 22992), (1392, 20597), (1437, 19952), (1916, 14964), (2064, 13891), (2494, 11496), (2874, 9976), (3741, 7664), (3832, 7482), (4988, 5748)]