71825866

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 131328000

約数和(自身を除く): 59502134

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 127, 199, 203, 254, 398, 406, 889, 1393, 1421, 1778, 2786, 2842, 3683, 5771, 6223, 7366, 9751, 11542, 12446, 19502, 25273, 25781, 40397, 50546, 51562, 80794, 176911, 180467, 282779, 353822, 360934, 565558, 732917, 1238377, 1465834, 2476754, 5130419, 10260838, 35912933, 71825866]

約数ペア:

[(1, 71825866), (2, 35912933), (7, 10260838), (14, 5130419), (29, 2476754), (49, 1465834), (58, 1238377), (98, 732917), (127, 565558), (199, 360934), (203, 353822), (254, 282779), (398, 180467), (406, 176911), (889, 80794), (1393, 51562), (1421, 50546), (1778, 40397), (2786, 25781), (2842, 25273), (3683, 19502), (5771, 12446), (6223, 11542), (7366, 9751)]