4451104

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:689

約数の個数: 48

約数和(自身を含む): 10354176

約数和(自身を除く): 5903072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 641, 868, 992, 1282, 1736, 2564, 3472, 4487, 5128, 6944, 8974, 10256, 17948, 19871, 20512, 35896, 39742, 71792, 79484, 139097, 143584, 158968, 278194, 317936, 556388, 635872, 1112776, 2225552, 4451104]

約数ペア:

[(1, 4451104), (2, 2225552), (4, 1112776), (7, 635872), (8, 556388), (14, 317936), (16, 278194), (28, 158968), (31, 143584), (32, 139097), (56, 79484), (62, 71792), (112, 39742), (124, 35896), (217, 20512), (224, 19871), (248, 17948), (434, 10256), (496, 8974), (641, 6944), (868, 5128), (992, 4487), (1282, 3472), (1736, 2564)]