42807552

素因数分解:

$2^8\times 3^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:559

約数の個数: 72

約数和(自身を含む): 115036320

約数和(自身を除く): 72228768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 256, 278, 384, 401, 417, 556, 768, 802, 834, 1112, 1203, 1604, 1668, 2224, 2406, 3208, 3336, 4448, 4812, 6416, 6672, 8896, 9624, 12832, 13344, 17792, 19248, 25664, 26688, 35584, 38496, 51328, 53376, 55739, 76992, 102656, 106752, 111478, 153984, 167217, 222956, 307968, 334434, 445912, 668868, 891824, 1337736, 1783648, 2675472, 3567296, 5350944, 7134592, 10701888, 14269184, 21403776, 42807552]

約数ペア:

[(1, 42807552), (2, 21403776), (3, 14269184), (4, 10701888), (6, 7134592), (8, 5350944), (12, 3567296), (16, 2675472), (24, 1783648), (32, 1337736), (48, 891824), (64, 668868), (96, 445912), (128, 334434), (139, 307968), (192, 222956), (256, 167217), (278, 153984), (384, 111478), (401, 106752), (417, 102656), (556, 76992), (768, 55739), (802, 53376), (834, 51328), (1112, 38496), (1203, 35584), (1604, 26688), (1668, 25664), (2224, 19248), (2406, 17792), (3208, 13344), (3336, 12832), (4448, 9624), (4812, 8896), (6416, 6672)]