28996512

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 80015040

約数和(自身を除く): 51018528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 53, 82, 96, 106, 123, 139, 159, 164, 212, 246, 278, 318, 328, 417, 424, 492, 556, 636, 656, 834, 848, 984, 1112, 1272, 1312, 1668, 1696, 1968, 2173, 2224, 2544, 3336, 3936, 4346, 4448, 5088, 5699, 6519, 6672, 7367, 8692, 11398, 13038, 13344, 14734, 17097, 17384, 22101, 22796, 26076, 29468, 34194, 34768, 44202, 45592, 52152, 58936, 68388, 69536, 88404, 91184, 104304, 117872, 136776, 176808, 182368, 208608, 235744, 273552, 302047, 353616, 547104, 604094, 707232, 906141, 1208188, 1812282, 2416376, 3624564, 4832752, 7249128, 9665504, 14498256, 28996512]

約数ペア:

[(1, 28996512), (2, 14498256), (3, 9665504), (4, 7249128), (6, 4832752), (8, 3624564), (12, 2416376), (16, 1812282), (24, 1208188), (32, 906141), (41, 707232), (48, 604094), (53, 547104), (82, 353616), (96, 302047), (106, 273552), (123, 235744), (139, 208608), (159, 182368), (164, 176808), (212, 136776), (246, 117872), (278, 104304), (318, 91184), (328, 88404), (417, 69536), (424, 68388), (492, 58936), (556, 52152), (636, 45592), (656, 44202), (834, 34768), (848, 34194), (984, 29468), (1112, 26076), (1272, 22796), (1312, 22101), (1668, 17384), (1696, 17097), (1968, 14734), (2173, 13344), (2224, 13038), (2544, 11398), (3336, 8692), (3936, 7367), (4346, 6672), (4448, 6519), (5088, 5699)]