28382662

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 54739152

約数和(自身を除く): 26356490

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 113, 154, 226, 233, 466, 539, 791, 1078, 1243, 1582, 1631, 2486, 2563, 3262, 5126, 5537, 8701, 11074, 11417, 17402, 17941, 22834, 26329, 35882, 52658, 60907, 121814, 125587, 184303, 251174, 289619, 368606, 579238, 1290121, 2027333, 2580242, 4054666, 14191331, 28382662]

約数ペア:

[(1, 28382662), (2, 14191331), (7, 4054666), (11, 2580242), (14, 2027333), (22, 1290121), (49, 579238), (77, 368606), (98, 289619), (113, 251174), (154, 184303), (226, 125587), (233, 121814), (466, 60907), (539, 52658), (791, 35882), (1078, 26329), (1243, 22834), (1582, 17941), (1631, 17402), (2486, 11417), (2563, 11074), (3262, 8701), (5126, 5537)]