28508738335

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{428027}}^1$

素因数の和:428223

約数の個数: 32

約数和(自身を含む): 42898678272

約数和(自身を除く): 14389939937

約数列:

[1, 5, 7, 11, 35, 55, 77, 173, 385, 865, 1211, 1903, 6055, 9515, 13321, 66605, 428027, 2140135, 2996189, 4708297, 14980945, 23541485, 32958079, 74048671, 164790395, 370243355, 518340697, 814535381, 2591703485, 4072676905, 5701747667, 28508738335]

約数ペア:

[(1, 28508738335), (5, 5701747667), (7, 4072676905), (11, 2591703485), (35, 814535381), (55, 518340697), (77, 370243355), (173, 164790395), (385, 74048671), (865, 32958079), (1211, 23541485), (1903, 14980945), (6055, 4708297), (9515, 2996189), (13321, 2140135), (66605, 428027)]