27984352

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{743}}^1$

素因数の和:871

約数の個数: 48

約数和(自身を含む): 60746112

約数和(自身を除く): 32761760

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 107, 176, 214, 352, 428, 743, 856, 1177, 1486, 1712, 2354, 2972, 3424, 4708, 5944, 8173, 9416, 11888, 16346, 18832, 23776, 32692, 37664, 65384, 79501, 130768, 159002, 261536, 318004, 636008, 874511, 1272016, 1749022, 2544032, 3498044, 6996088, 13992176, 27984352]

約数ペア:

[(1, 27984352), (2, 13992176), (4, 6996088), (8, 3498044), (11, 2544032), (16, 1749022), (22, 1272016), (32, 874511), (44, 636008), (88, 318004), (107, 261536), (176, 159002), (214, 130768), (352, 79501), (428, 65384), (743, 37664), (856, 32692), (1177, 23776), (1486, 18832), (1712, 16346), (2354, 11888), (2972, 9416), (3424, 8173), (4708, 5944)]