2775552

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:173

約数の個数: 80

約数和(自身を含む): 8020320

約数和(自身を除く): 5244768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 139, 156, 192, 208, 256, 278, 312, 384, 416, 417, 512, 556, 624, 768, 832, 834, 1112, 1248, 1536, 1664, 1668, 1807, 2224, 2496, 3328, 3336, 3614, 4448, 4992, 5421, 6656, 6672, 7228, 8896, 9984, 10842, 13344, 14456, 17792, 19968, 21684, 26688, 28912, 35584, 43368, 53376, 57824, 71168, 86736, 106752, 115648, 173472, 213504, 231296, 346944, 462592, 693888, 925184, 1387776, 2775552]

約数ペア:

[(1, 2775552), (2, 1387776), (3, 925184), (4, 693888), (6, 462592), (8, 346944), (12, 231296), (13, 213504), (16, 173472), (24, 115648), (26, 106752), (32, 86736), (39, 71168), (48, 57824), (52, 53376), (64, 43368), (78, 35584), (96, 28912), (104, 26688), (128, 21684), (139, 19968), (156, 17792), (192, 14456), (208, 13344), (256, 10842), (278, 9984), (312, 8896), (384, 7228), (416, 6672), (417, 6656), (512, 5421), (556, 4992), (624, 4448), (768, 3614), (832, 3336), (834, 3328), (1112, 2496), (1248, 2224), (1536, 1807), (1664, 1668)]