79568128

素因数分解:

$2^8\times {\mathrm{67}}^1\times {\mathrm{4639}}^1$

素因数の和:4722

約数の個数: 36

約数和(自身を含む): 161230720

約数和(自身を除く): 81662592

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 536, 1072, 2144, 4288, 4639, 8576, 9278, 17152, 18556, 37112, 74224, 148448, 296896, 310813, 593792, 621626, 1187584, 1243252, 2486504, 4973008, 9946016, 19892032, 39784064, 79568128]

約数ペア:

[(1, 79568128), (2, 39784064), (4, 19892032), (8, 9946016), (16, 4973008), (32, 2486504), (64, 1243252), (67, 1187584), (128, 621626), (134, 593792), (256, 310813), (268, 296896), (536, 148448), (1072, 74224), (2144, 37112), (4288, 18556), (4639, 17152), (8576, 9278)]