71621044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{587}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 142248960

約数和(自身を除く): 70627916

約数列:

[1, 2, 4, 11, 22, 44, 47, 59, 94, 118, 188, 236, 517, 587, 649, 1034, 1174, 1298, 2068, 2348, 2596, 2773, 5546, 6457, 11092, 12914, 25828, 27589, 30503, 34633, 55178, 61006, 69266, 110356, 122012, 138532, 303479, 380963, 606958, 761926, 1213916, 1523852, 1627751, 3255502, 6511004, 17905261, 35810522, 71621044]

約数ペア:

[(1, 71621044), (2, 35810522), (4, 17905261), (11, 6511004), (22, 3255502), (44, 1627751), (47, 1523852), (59, 1213916), (94, 761926), (118, 606958), (188, 380963), (236, 303479), (517, 138532), (587, 122012), (649, 110356), (1034, 69266), (1174, 61006), (1298, 55178), (2068, 34633), (2348, 30503), (2596, 27589), (2773, 25828), (5546, 12914), (6457, 11092)]