28627786286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1723}}^1\times {\mathrm{39749}}^1$

素因数の和:41504

約数の個数: 32

約数和(自身を含む): 49340880000

約数和(自身を除く): 20713093714

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 1723, 3446, 18953, 32737, 37906, 39749, 65474, 79498, 360107, 437239, 720214, 755231, 874478, 1510462, 8307541, 16615082, 68487527, 136975054, 753362797, 1301263013, 1506725594, 2602526026, 14313893143, 28627786286]

約数ペア:

[(1, 28627786286), (2, 14313893143), (11, 2602526026), (19, 1506725594), (22, 1301263013), (38, 753362797), (209, 136975054), (418, 68487527), (1723, 16615082), (3446, 8307541), (18953, 1510462), (32737, 874478), (37906, 755231), (39749, 720214), (65474, 437239), (79498, 360107)]