8587312916

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{63589}}^1$

素因数の和:63673

約数の個数: 72

約数和(自身を含む): 19181541960

約数和(自身を除く): 10594229044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 53, 91, 98, 106, 182, 196, 212, 364, 371, 637, 689, 742, 1274, 1378, 1484, 2548, 2597, 2756, 4823, 5194, 9646, 10388, 19292, 33761, 63589, 67522, 127178, 135044, 254356, 445123, 826657, 890246, 1653314, 1780492, 3115861, 3306628, 3370217, 5786599, 6231722, 6740434, 11573198, 12463444, 13480868, 23146396, 23591519, 40506193, 43812821, 47183038, 81012386, 87625642, 94366076, 162024772, 165140633, 175251284, 306689747, 330281266, 613379494, 660562532, 1226758988, 2146828229, 4293656458, 8587312916]

約数ペア:

[(1, 8587312916), (2, 4293656458), (4, 2146828229), (7, 1226758988), (13, 660562532), (14, 613379494), (26, 330281266), (28, 306689747), (49, 175251284), (52, 165140633), (53, 162024772), (91, 94366076), (98, 87625642), (106, 81012386), (182, 47183038), (196, 43812821), (212, 40506193), (364, 23591519), (371, 23146396), (637, 13480868), (689, 12463444), (742, 11573198), (1274, 6740434), (1378, 6231722), (1484, 5786599), (2548, 3370217), (2597, 3306628), (2756, 3115861), (4823, 1780492), (5194, 1653314), (9646, 890246), (10388, 826657), (19292, 445123), (33761, 254356), (63589, 135044), (67522, 127178)]