66275572

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{7207}}^1$

素因数の和:7252

約数の個数: 36

約数和(自身を含む): 134212960

約数和(自身を除く): 67937388

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 7207, 9196, 14414, 28828, 79277, 136933, 158554, 273866, 317108, 547732, 872047, 1506263, 1744094, 3012526, 3488188, 6025052, 16568893, 33137786, 66275572]

約数ペア:

[(1, 66275572), (2, 33137786), (4, 16568893), (11, 6025052), (19, 3488188), (22, 3012526), (38, 1744094), (44, 1506263), (76, 872047), (121, 547732), (209, 317108), (242, 273866), (418, 158554), (484, 136933), (836, 79277), (2299, 28828), (4598, 14414), (7207, 9196)]