313761728

素因数分解:

$2^6\times 7^1\times {\mathrm{700361}}^1$

素因数の和:700380

約数の個数: 28

約数和(自身を含む): 711567792

約数和(自身を除く): 397806064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 700361, 1400722, 2801444, 4902527, 5602888, 9805054, 11205776, 19610108, 22411552, 39220216, 44823104, 78440432, 156880864, 313761728]

約数ペア:

[(1, 313761728), (2, 156880864), (4, 78440432), (7, 44823104), (8, 39220216), (14, 22411552), (16, 19610108), (28, 11205776), (32, 9805054), (56, 5602888), (64, 4902527), (112, 2801444), (224, 1400722), (448, 700361)]