64693432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 136080000

約数和(自身を除く): 71386568

約数列:

[1, 2, 4, 8, 17, 29, 34, 47, 58, 68, 94, 116, 136, 188, 232, 349, 376, 493, 698, 799, 986, 1363, 1396, 1598, 1972, 2726, 2792, 3196, 3944, 5452, 5933, 6392, 10121, 10904, 11866, 16403, 20242, 23171, 23732, 32806, 40484, 46342, 47464, 65612, 80968, 92684, 131224, 172057, 185368, 278851, 344114, 475687, 557702, 688228, 951374, 1115404, 1376456, 1902748, 2230808, 3805496, 8086679, 16173358, 32346716, 64693432]

約数ペア:

[(1, 64693432), (2, 32346716), (4, 16173358), (8, 8086679), (17, 3805496), (29, 2230808), (34, 1902748), (47, 1376456), (58, 1115404), (68, 951374), (94, 688228), (116, 557702), (136, 475687), (188, 344114), (232, 278851), (349, 185368), (376, 172057), (493, 131224), (698, 92684), (799, 80968), (986, 65612), (1363, 47464), (1396, 46342), (1598, 40484), (1972, 32806), (2726, 23732), (2792, 23171), (3196, 20242), (3944, 16403), (5452, 11866), (5933, 10904), (6392, 10121)]