8763328

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:681

約数の個数: 56

約数和(自身を含む): 20547584

約数和(自身を除く): 11784256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 631, 868, 992, 1262, 1736, 1984, 2524, 3472, 4417, 5048, 6944, 8834, 10096, 13888, 17668, 19561, 20192, 35336, 39122, 40384, 70672, 78244, 136927, 141344, 156488, 273854, 282688, 312976, 547708, 625952, 1095416, 1251904, 2190832, 4381664, 8763328]

約数ペア:

[(1, 8763328), (2, 4381664), (4, 2190832), (7, 1251904), (8, 1095416), (14, 625952), (16, 547708), (28, 312976), (31, 282688), (32, 273854), (56, 156488), (62, 141344), (64, 136927), (112, 78244), (124, 70672), (217, 40384), (224, 39122), (248, 35336), (434, 20192), (448, 19561), (496, 17668), (631, 13888), (868, 10096), (992, 8834), (1262, 6944), (1736, 5048), (1984, 4417), (2524, 3472)]