15511552

素因数分解:

$2^{12}\times 7^1\times {\mathrm{541}}^1$

素因数の和:572

約数の個数: 52

約数和(自身を含む): 35516176

約数和(自身を除く): 20004624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 541, 896, 1024, 1082, 1792, 2048, 2164, 3584, 3787, 4096, 4328, 7168, 7574, 8656, 14336, 15148, 17312, 28672, 30296, 34624, 60592, 69248, 121184, 138496, 242368, 276992, 484736, 553984, 969472, 1107968, 1938944, 2215936, 3877888, 7755776, 15511552]

約数ペア:

[(1, 15511552), (2, 7755776), (4, 3877888), (7, 2215936), (8, 1938944), (14, 1107968), (16, 969472), (28, 553984), (32, 484736), (56, 276992), (64, 242368), (112, 138496), (128, 121184), (224, 69248), (256, 60592), (448, 34624), (512, 30296), (541, 28672), (896, 17312), (1024, 15148), (1082, 14336), (1792, 8656), (2048, 7574), (2164, 7168), (3584, 4328), (3787, 4096)]