28223856

素因数分解:

$2^4\times 3^3\times {\mathrm{79}}^1\times {\mathrm{827}}^1$

素因数の和:923

約数の個数: 80

約数和(自身を含む): 82137600

約数和(自身を除く): 53913744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 79, 108, 144, 158, 216, 237, 316, 432, 474, 632, 711, 827, 948, 1264, 1422, 1654, 1896, 2133, 2481, 2844, 3308, 3792, 4266, 4962, 5688, 6616, 7443, 8532, 9924, 11376, 13232, 14886, 17064, 19848, 22329, 29772, 34128, 39696, 44658, 59544, 65333, 89316, 119088, 130666, 178632, 195999, 261332, 357264, 391998, 522664, 587997, 783996, 1045328, 1175994, 1567992, 1763991, 2351988, 3135984, 3527982, 4703976, 7055964, 9407952, 14111928, 28223856]

約数ペア:

[(1, 28223856), (2, 14111928), (3, 9407952), (4, 7055964), (6, 4703976), (8, 3527982), (9, 3135984), (12, 2351988), (16, 1763991), (18, 1567992), (24, 1175994), (27, 1045328), (36, 783996), (48, 587997), (54, 522664), (72, 391998), (79, 357264), (108, 261332), (144, 195999), (158, 178632), (216, 130666), (237, 119088), (316, 89316), (432, 65333), (474, 59544), (632, 44658), (711, 39696), (827, 34128), (948, 29772), (1264, 22329), (1422, 19848), (1654, 17064), (1896, 14886), (2133, 13232), (2481, 11376), (2844, 9924), (3308, 8532), (3792, 7443), (4266, 6616), (4962, 5688)]