28540547394

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{2221}}^1\times {\mathrm{16349}}^1$

素因数の和:18706

約数の個数: 32

約数和(自身を含む): 57546244800

約数和(自身を除く): 29005697406

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 2221, 4442, 6663, 13326, 16349, 32698, 49047, 98094, 290951, 581902, 872853, 1745706, 2141719, 4283438, 6425157, 12850314, 36311129, 72622258, 108933387, 217866774, 4756757899, 9513515798, 14270273697, 28540547394]

約数ペア:

[(1, 28540547394), (2, 14270273697), (3, 9513515798), (6, 4756757899), (131, 217866774), (262, 108933387), (393, 72622258), (786, 36311129), (2221, 12850314), (4442, 6425157), (6663, 4283438), (13326, 2141719), (16349, 1745706), (32698, 872853), (49047, 581902), (98094, 290951)]