28875264

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1709}}^1$

素因数の和:1741

約数の個数: 80

約数和(自身を含む): 83967840

約数和(自身を除く): 55092576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 512, 528, 704, 768, 1056, 1408, 1536, 1709, 2112, 2816, 3418, 4224, 5127, 5632, 6836, 8448, 10254, 13672, 16896, 18799, 20508, 27344, 37598, 41016, 54688, 56397, 75196, 82032, 109376, 112794, 150392, 164064, 218752, 225588, 300784, 328128, 437504, 451176, 601568, 656256, 875008, 902352, 1203136, 1312512, 1804704, 2406272, 2625024, 3609408, 4812544, 7218816, 9625088, 14437632, 28875264]

約数ペア:

[(1, 28875264), (2, 14437632), (3, 9625088), (4, 7218816), (6, 4812544), (8, 3609408), (11, 2625024), (12, 2406272), (16, 1804704), (22, 1312512), (24, 1203136), (32, 902352), (33, 875008), (44, 656256), (48, 601568), (64, 451176), (66, 437504), (88, 328128), (96, 300784), (128, 225588), (132, 218752), (176, 164064), (192, 150392), (256, 112794), (264, 109376), (352, 82032), (384, 75196), (512, 56397), (528, 54688), (704, 41016), (768, 37598), (1056, 27344), (1408, 20508), (1536, 18799), (1709, 16896), (2112, 13672), (2816, 10254), (3418, 8448), (4224, 6836), (5127, 5632)]