57705728

素因数分解:

$2^8\times {\mathrm{431}}^1\times {\mathrm{523}}^1$

素因数の和:970

約数の個数: 36

約数和(自身を含む): 115674048

約数和(自身を除く): 57968320

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 431, 523, 862, 1046, 1724, 2092, 3448, 4184, 6896, 8368, 13792, 16736, 27584, 33472, 55168, 66944, 110336, 133888, 225413, 450826, 901652, 1803304, 3606608, 7213216, 14426432, 28852864, 57705728]

約数ペア:

[(1, 57705728), (2, 28852864), (4, 14426432), (8, 7213216), (16, 3606608), (32, 1803304), (64, 901652), (128, 450826), (256, 225413), (431, 133888), (523, 110336), (862, 66944), (1046, 55168), (1724, 33472), (2092, 27584), (3448, 16736), (4184, 13792), (6896, 8368)]