39784064

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{4639}}^1$

素因数の和:4720

約数の個数: 32

約数和(自身を含む): 80457600

約数和(自身を除く): 40673536

約数列:

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

約数ペア:

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