66485776

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{34919}}^1$

素因数の和:34951

約数の個数: 40

約数和(自身を含む): 155882880

約数和(自身を除く): 89397104

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 34919, 69838, 139676, 244433, 279352, 488866, 558704, 593623, 977732, 1187246, 1955464, 2374492, 3910928, 4155361, 4748984, 8310722, 9497968, 16621444, 33242888, 66485776]

約数ペア:

[(1, 66485776), (2, 33242888), (4, 16621444), (7, 9497968), (8, 8310722), (14, 4748984), (16, 4155361), (17, 3910928), (28, 2374492), (34, 1955464), (56, 1187246), (68, 977732), (112, 593623), (119, 558704), (136, 488866), (238, 279352), (272, 244433), (476, 139676), (952, 69838), (1904, 34919)]