28467072

素因数分解:

$2^7\times 3^3\times {\mathrm{8237}}^1$

素因数の和:8260

約数の個数: 64

約数和(自身を含む): 84027600

約数和(自身を除く): 55560528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 8237, 16474, 24711, 32948, 49422, 65896, 74133, 98844, 131792, 148266, 197688, 222399, 263584, 296532, 395376, 444798, 527168, 593064, 790752, 889596, 1054336, 1186128, 1581504, 1779192, 2372256, 3163008, 3558384, 4744512, 7116768, 9489024, 14233536, 28467072]

約数ペア:

[(1, 28467072), (2, 14233536), (3, 9489024), (4, 7116768), (6, 4744512), (8, 3558384), (9, 3163008), (12, 2372256), (16, 1779192), (18, 1581504), (24, 1186128), (27, 1054336), (32, 889596), (36, 790752), (48, 593064), (54, 527168), (64, 444798), (72, 395376), (96, 296532), (108, 263584), (128, 222399), (144, 197688), (192, 148266), (216, 131792), (288, 98844), (384, 74133), (432, 65896), (576, 49422), (864, 32948), (1152, 24711), (1728, 16474), (3456, 8237)]