65701808

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{367}}^1$

素因数の和:609

約数の個数: 40

約数和(自身を含む): 130324992

約数和(自身を除く): 64623184

約数列:

[1, 2, 4, 8, 16, 67, 134, 167, 268, 334, 367, 536, 668, 734, 1072, 1336, 1468, 2672, 2936, 5872, 11189, 22378, 24589, 44756, 49178, 61289, 89512, 98356, 122578, 179024, 196712, 245156, 393424, 490312, 980624, 4106363, 8212726, 16425452, 32850904, 65701808]

約数ペア:

[(1, 65701808), (2, 32850904), (4, 16425452), (8, 8212726), (16, 4106363), (67, 980624), (134, 490312), (167, 393424), (268, 245156), (334, 196712), (367, 179024), (536, 122578), (668, 98356), (734, 89512), (1072, 61289), (1336, 49178), (1468, 44756), (2672, 24589), (2936, 22378), (5872, 11189)]