4381664

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:679

約数の個数: 48

約数和(自身を含む): 10192896

約数和(自身を除く): 5811232

約数列:

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

約数ペア:

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