28628952

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6379}}^1$

素因数の和:6416

約数の個数: 64

約数和(自身を含む): 82684800

約数和(自身を除く): 54055848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 6379, 12758, 19137, 25516, 38274, 51032, 70169, 76548, 108443, 140338, 153096, 210507, 216886, 280676, 325329, 421014, 433772, 561352, 650658, 842028, 867544, 1192873, 1301316, 1684056, 2385746, 2602632, 3578619, 4771492, 7157238, 9542984, 14314476, 28628952]

約数ペア:

[(1, 28628952), (2, 14314476), (3, 9542984), (4, 7157238), (6, 4771492), (8, 3578619), (11, 2602632), (12, 2385746), (17, 1684056), (22, 1301316), (24, 1192873), (33, 867544), (34, 842028), (44, 650658), (51, 561352), (66, 433772), (68, 421014), (88, 325329), (102, 280676), (132, 216886), (136, 210507), (187, 153096), (204, 140338), (264, 108443), (374, 76548), (408, 70169), (561, 51032), (748, 38274), (1122, 25516), (1496, 19137), (2244, 12758), (4488, 6379)]