28561912

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^2$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 57718080

約数和(自身を除く): 29156168

約数列:

[1, 2, 4, 8, 31, 41, 53, 62, 82, 106, 124, 164, 212, 248, 328, 424, 1271, 1643, 2173, 2542, 2809, 3286, 4346, 5084, 5618, 6572, 8692, 10168, 11236, 13144, 17384, 22472, 67363, 87079, 115169, 134726, 174158, 230338, 269452, 348316, 460676, 538904, 696632, 921352, 3570239, 7140478, 14280956, 28561912]

約数ペア:

[(1, 28561912), (2, 14280956), (4, 7140478), (8, 3570239), (31, 921352), (41, 696632), (53, 538904), (62, 460676), (82, 348316), (106, 269452), (124, 230338), (164, 174158), (212, 134726), (248, 115169), (328, 87079), (424, 67363), (1271, 22472), (1643, 17384), (2173, 13144), (2542, 11236), (2809, 10168), (3286, 8692), (4346, 6572), (5084, 5618)]