428966608

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{132071}}^1$

素因数の和:132115

約数の個数: 40

約数和(自身を含む): 982615680

約数和(自身を除く): 553649072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 132071, 264142, 528284, 924497, 1056568, 1848994, 2113136, 3697988, 3830059, 7395976, 7660118, 14791952, 15320236, 26810413, 30640472, 53620826, 61280944, 107241652, 214483304, 428966608]

約数ペア:

[(1, 428966608), (2, 214483304), (4, 107241652), (7, 61280944), (8, 53620826), (14, 30640472), (16, 26810413), (28, 15320236), (29, 14791952), (56, 7660118), (58, 7395976), (112, 3830059), (116, 3697988), (203, 2113136), (232, 1848994), (406, 1056568), (464, 924497), (812, 528284), (1624, 264142), (3248, 132071)]