289718896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{14591}}^1$

素因数の和:14689

約数の個数: 40

約数和(自身を含む): 602532864

約数和(自身を除く): 312813968

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 146, 272, 292, 584, 1168, 1241, 2482, 4964, 9928, 14591, 19856, 29182, 58364, 116728, 233456, 248047, 496094, 992188, 1065143, 1984376, 2130286, 3968752, 4260572, 8521144, 17042288, 18107431, 36214862, 72429724, 144859448, 289718896]

約数ペア:

[(1, 289718896), (2, 144859448), (4, 72429724), (8, 36214862), (16, 18107431), (17, 17042288), (34, 8521144), (68, 4260572), (73, 3968752), (136, 2130286), (146, 1984376), (272, 1065143), (292, 992188), (584, 496094), (1168, 248047), (1241, 233456), (2482, 116728), (4964, 58364), (9928, 29182), (14591, 19856)]