8404928

素因数分解:

$2^6\times 7^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:349

約数の個数: 56

約数和(自身を含む): 19397472

約数和(自身を除く): 10992544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 146, 224, 257, 292, 448, 511, 514, 584, 1022, 1028, 1168, 1799, 2044, 2056, 2336, 3598, 4088, 4112, 4672, 7196, 8176, 8224, 14392, 16352, 16448, 18761, 28784, 32704, 37522, 57568, 75044, 115136, 131327, 150088, 262654, 300176, 525308, 600352, 1050616, 1200704, 2101232, 4202464, 8404928]

約数ペア:

[(1, 8404928), (2, 4202464), (4, 2101232), (7, 1200704), (8, 1050616), (14, 600352), (16, 525308), (28, 300176), (32, 262654), (56, 150088), (64, 131327), (73, 115136), (112, 75044), (146, 57568), (224, 37522), (257, 32704), (292, 28784), (448, 18761), (511, 16448), (514, 16352), (584, 14392), (1022, 8224), (1028, 8176), (1168, 7196), (1799, 4672), (2044, 4112), (2056, 4088), (2336, 3598)]