72763470052

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1014719}}^1$

素因数の和:1014940

約数の個数: 48

約数和(自身を含む): 157517015040

約数和(自身を除く): 84753544988

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 197, 364, 394, 788, 1379, 2561, 2758, 5122, 5516, 10244, 17927, 35854, 71708, 1014719, 2029438, 4058876, 7103033, 13191347, 14206066, 26382694, 28412132, 52765388, 92339429, 184678858, 199899643, 369357716, 399799286, 799598572, 1399297501, 2598695359, 2798595002, 5197390718, 5597190004, 10394781436, 18190867513, 36381735026, 72763470052]

約数ペア:

[(1, 72763470052), (2, 36381735026), (4, 18190867513), (7, 10394781436), (13, 5597190004), (14, 5197390718), (26, 2798595002), (28, 2598695359), (52, 1399297501), (91, 799598572), (182, 399799286), (197, 369357716), (364, 199899643), (394, 184678858), (788, 92339429), (1379, 52765388), (2561, 28412132), (2758, 26382694), (5122, 14206066), (5516, 13191347), (10244, 7103033), (17927, 4058876), (35854, 2029438), (71708, 1014719)]