23066368

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 51508800

約数和(自身を除く): 28442432

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 128, 208, 232, 239, 256, 377, 416, 464, 478, 754, 832, 928, 956, 1508, 1664, 1856, 1912, 3016, 3107, 3328, 3712, 3824, 6032, 6214, 6931, 7424, 7648, 12064, 12428, 13862, 15296, 24128, 24856, 27724, 30592, 48256, 49712, 55448, 61184, 90103, 96512, 99424, 110896, 180206, 198848, 221792, 360412, 397696, 443584, 720824, 795392, 887168, 1441648, 1774336, 2883296, 5766592, 11533184, 23066368]

約数ペア:

[(1, 23066368), (2, 11533184), (4, 5766592), (8, 2883296), (13, 1774336), (16, 1441648), (26, 887168), (29, 795392), (32, 720824), (52, 443584), (58, 397696), (64, 360412), (104, 221792), (116, 198848), (128, 180206), (208, 110896), (232, 99424), (239, 96512), (256, 90103), (377, 61184), (416, 55448), (464, 49712), (478, 48256), (754, 30592), (832, 27724), (928, 24856), (956, 24128), (1508, 15296), (1664, 13862), (1856, 12428), (1912, 12064), (3016, 7648), (3107, 7424), (3328, 6931), (3712, 6214), (3824, 6032)]