66778822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 123171840

約数和(自身を除く): 56393018

約数列:

[1, 2, 11, 17, 22, 29, 34, 47, 58, 94, 131, 187, 262, 319, 374, 493, 517, 638, 799, 986, 1034, 1363, 1441, 1598, 2227, 2726, 2882, 3799, 4454, 5423, 6157, 7598, 8789, 10846, 12314, 14993, 17578, 23171, 24497, 29986, 41789, 46342, 48994, 64583, 67727, 83578, 104669, 129166, 135454, 178553, 209338, 254881, 357106, 509762, 710413, 1151359, 1420826, 1964083, 2302718, 3035401, 3928166, 6070802, 33389411, 66778822]

約数ペア:

[(1, 66778822), (2, 33389411), (11, 6070802), (17, 3928166), (22, 3035401), (29, 2302718), (34, 1964083), (47, 1420826), (58, 1151359), (94, 710413), (131, 509762), (187, 357106), (262, 254881), (319, 209338), (374, 178553), (493, 135454), (517, 129166), (638, 104669), (799, 83578), (986, 67727), (1034, 64583), (1363, 48994), (1441, 46342), (1598, 41789), (2227, 29986), (2726, 24497), (2882, 23171), (3799, 17578), (4454, 14993), (5423, 12314), (6157, 10846), (7598, 8789)]