28019904

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13267}}^1$

素因数の和:13293

約数の個数: 56

約数和(自身を含む): 80881728

約数和(自身を除く): 52861824

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 1056, 2112, 13267, 26534, 39801, 53068, 79602, 106136, 145937, 159204, 212272, 291874, 318408, 424544, 437811, 583748, 636816, 849088, 875622, 1167496, 1273632, 1751244, 2334992, 2547264, 3502488, 4669984, 7004976, 9339968, 14009952, 28019904]

約数ペア:

[(1, 28019904), (2, 14009952), (3, 9339968), (4, 7004976), (6, 4669984), (8, 3502488), (11, 2547264), (12, 2334992), (16, 1751244), (22, 1273632), (24, 1167496), (32, 875622), (33, 849088), (44, 636816), (48, 583748), (64, 437811), (66, 424544), (88, 318408), (96, 291874), (132, 212272), (176, 159204), (192, 145937), (264, 106136), (352, 79602), (528, 53068), (704, 39801), (1056, 26534), (2112, 13267)]