77885521924

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1\times {\mathrm{199729}}^1$

素因数の和:200492

約数の個数: 48

約数和(自身を含む): 164194038400

約数和(自身を除く): 86308516476

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 733, 1466, 2932, 5131, 10262, 13927, 20524, 27854, 55708, 97489, 194978, 199729, 389956, 399458, 798916, 1398103, 2796206, 3794851, 5592412, 7589702, 15179404, 26563957, 53127914, 106255828, 146401357, 292802714, 585605428, 1024809499, 2049618998, 2781625783, 4099237996, 5563251566, 11126503132, 19471380481, 38942760962, 77885521924]

約数ペア:

[(1, 77885521924), (2, 38942760962), (4, 19471380481), (7, 11126503132), (14, 5563251566), (19, 4099237996), (28, 2781625783), (38, 2049618998), (76, 1024809499), (133, 585605428), (266, 292802714), (532, 146401357), (733, 106255828), (1466, 53127914), (2932, 26563957), (5131, 15179404), (10262, 7589702), (13927, 5592412), (20524, 3794851), (27854, 2796206), (55708, 1398103), (97489, 798916), (194978, 399458), (199729, 389956)]