66176144

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1123}}^1$

素因数の和:1287

約数の個数: 40

約数和(自身を含む): 133800960

約数和(自身を除く): 67624816

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 127, 232, 254, 464, 508, 1016, 1123, 2032, 2246, 3683, 4492, 7366, 8984, 14732, 17968, 29464, 32567, 58928, 65134, 130268, 142621, 260536, 285242, 521072, 570484, 1140968, 2281936, 4136009, 8272018, 16544036, 33088072, 66176144]

約数ペア:

[(1, 66176144), (2, 33088072), (4, 16544036), (8, 8272018), (16, 4136009), (29, 2281936), (58, 1140968), (116, 570484), (127, 521072), (232, 285242), (254, 260536), (464, 142621), (508, 130268), (1016, 65134), (1123, 58928), (2032, 32567), (2246, 29464), (3683, 17968), (4492, 14732), (7366, 8984)]