28318112

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 57970080

約数和(自身を除く): 29651968

約数列:

[1, 2, 4, 8, 16, 32, 53, 59, 106, 118, 212, 236, 283, 424, 472, 566, 848, 944, 1132, 1696, 1888, 2264, 3127, 4528, 6254, 9056, 12508, 14999, 16697, 25016, 29998, 33394, 50032, 59996, 66788, 100064, 119992, 133576, 239984, 267152, 479968, 534304, 884941, 1769882, 3539764, 7079528, 14159056, 28318112]

約数ペア:

[(1, 28318112), (2, 14159056), (4, 7079528), (8, 3539764), (16, 1769882), (32, 884941), (53, 534304), (59, 479968), (106, 267152), (118, 239984), (212, 133576), (236, 119992), (283, 100064), (424, 66788), (472, 59996), (566, 50032), (848, 33394), (944, 29998), (1132, 25016), (1696, 16697), (1888, 14999), (2264, 12508), (3127, 9056), (4528, 6254)]