57750728

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{54277}}^1$

素因数の和:54309

約数の個数: 32

約数和(自身を含む): 130267200

約数和(自身を除く): 72516472

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 54277, 108554, 217108, 379939, 434216, 759878, 1031263, 1519756, 2062526, 3039512, 4125052, 7218841, 8250104, 14437682, 28875364, 57750728]

約数ペア:

[(1, 57750728), (2, 28875364), (4, 14437682), (7, 8250104), (8, 7218841), (14, 4125052), (19, 3039512), (28, 2062526), (38, 1519756), (56, 1031263), (76, 759878), (133, 434216), (152, 379939), (266, 217108), (532, 108554), (1064, 54277)]