28526238719

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{509}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 33061969920

約数和(自身を除く): 4535731201

約数列:

[1, 11, 31, 67, 121, 223, 341, 509, 737, 2077, 2453, 3751, 5599, 6913, 8107, 14941, 15779, 22847, 26983, 34103, 61589, 76043, 113507, 164351, 173569, 251317, 375133, 463171, 836473, 1057193, 1248577, 1807861, 1909259, 3518717, 4126463, 5094881, 7604969, 11629123, 13734347, 38705887, 56043691, 83654659, 127920353, 235754039, 425764757, 920201249, 2593294429, 28526238719]

約数ペア:

[(1, 28526238719), (11, 2593294429), (31, 920201249), (67, 425764757), (121, 235754039), (223, 127920353), (341, 83654659), (509, 56043691), (737, 38705887), (2077, 13734347), (2453, 11629123), (3751, 7604969), (5599, 5094881), (6913, 4126463), (8107, 3518717), (14941, 1909259), (15779, 1807861), (22847, 1248577), (26983, 1057193), (34103, 836473), (61589, 463171), (76043, 375133), (113507, 251317), (164351, 173569)]