27569514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 65707776

約数和(自身を除く): 38138262

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 113, 157, 222, 226, 259, 314, 339, 471, 518, 678, 777, 791, 942, 1099, 1554, 1582, 2198, 2373, 3297, 4181, 4746, 5809, 6594, 8362, 11618, 12543, 17427, 17741, 25086, 29267, 34854, 35482, 40663, 53223, 58534, 81326, 87801, 106446, 121989, 124187, 175602, 243978, 248374, 372561, 656417, 745122, 1312834, 1969251, 3938502, 4594919, 9189838, 13784757, 27569514]

約数ペア:

[(1, 27569514), (2, 13784757), (3, 9189838), (6, 4594919), (7, 3938502), (14, 1969251), (21, 1312834), (37, 745122), (42, 656417), (74, 372561), (111, 248374), (113, 243978), (157, 175602), (222, 124187), (226, 121989), (259, 106446), (314, 87801), (339, 81326), (471, 58534), (518, 53223), (678, 40663), (777, 35482), (791, 34854), (942, 29267), (1099, 25086), (1554, 17741), (1582, 17427), (2198, 12543), (2373, 11618), (3297, 8362), (4181, 6594), (4746, 5809)]