17177398628

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{19961}}^1$

素因数の和:20077

約数の個数: 72

約数和(自身を含む): 34776997920

約数和(自身を除く): 17599599292

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 67, 76, 134, 169, 247, 268, 338, 494, 676, 871, 988, 1273, 1742, 2546, 3211, 3484, 5092, 6422, 11323, 12844, 16549, 19961, 22646, 33098, 39922, 45292, 66196, 79844, 215137, 259493, 379259, 430274, 518986, 758518, 860548, 1037972, 1337387, 1517036, 2674774, 3373409, 4930367, 5349548, 6746818, 9860734, 13493636, 17386031, 19721468, 25410353, 34772062, 50820706, 64094771, 69544124, 101641412, 128189542, 226018403, 256379084, 330334589, 452036806, 660669178, 904073612, 1321338356, 4294349657, 8588699314, 17177398628]

約数ペア:

[(1, 17177398628), (2, 8588699314), (4, 4294349657), (13, 1321338356), (19, 904073612), (26, 660669178), (38, 452036806), (52, 330334589), (67, 256379084), (76, 226018403), (134, 128189542), (169, 101641412), (247, 69544124), (268, 64094771), (338, 50820706), (494, 34772062), (676, 25410353), (871, 19721468), (988, 17386031), (1273, 13493636), (1742, 9860734), (2546, 6746818), (3211, 5349548), (3484, 4930367), (5092, 3373409), (6422, 2674774), (11323, 1517036), (12844, 1337387), (16549, 1037972), (19961, 860548), (22646, 758518), (33098, 518986), (39922, 430274), (45292, 379259), (66196, 259493), (79844, 215137)]