64590078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{2081}}^1$

素因数の和:2832

約数の個数: 32

約数和(自身を含む): 147905280

約数和(自身を除く): 83315202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 739, 1478, 2081, 2217, 4162, 4434, 5173, 6243, 10346, 12486, 14567, 15519, 29134, 31038, 43701, 87402, 1537859, 3075718, 4613577, 9227154, 10765013, 21530026, 32295039, 64590078]

約数ペア:

[(1, 64590078), (2, 32295039), (3, 21530026), (6, 10765013), (7, 9227154), (14, 4613577), (21, 3075718), (42, 1537859), (739, 87402), (1478, 43701), (2081, 31038), (2217, 29134), (4162, 15519), (4434, 14567), (5173, 12486), (6243, 10346)]