65260748

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{8999}}^1$

素因数の和:9054

約数の個数: 36

約数和(自身を含む): 136458000

約数和(自身を除く): 71197252

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 3626, 7252, 8999, 17998, 35996, 62993, 125986, 251972, 332963, 440951, 665926, 881902, 1331852, 1763804, 2330741, 4661482, 9322964, 16315187, 32630374, 65260748]

約数ペア:

[(1, 65260748), (2, 32630374), (4, 16315187), (7, 9322964), (14, 4661482), (28, 2330741), (37, 1763804), (49, 1331852), (74, 881902), (98, 665926), (148, 440951), (196, 332963), (259, 251972), (518, 125986), (1036, 62993), (1813, 35996), (3626, 17998), (7252, 8999)]