67051088

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:352

約数の個数: 60

約数和(自身を含む): 142483068

約数和(自身を除く): 75431980

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 169, 181, 208, 274, 338, 362, 548, 676, 724, 1096, 1352, 1448, 1781, 2192, 2353, 2704, 2896, 3562, 4706, 7124, 9412, 14248, 18824, 23153, 24797, 28496, 30589, 37648, 46306, 49594, 61178, 92612, 99188, 122356, 185224, 198376, 244712, 322361, 370448, 396752, 489424, 644722, 1289444, 2578888, 4190693, 5157776, 8381386, 16762772, 33525544, 67051088]

約数ペア:

[(1, 67051088), (2, 33525544), (4, 16762772), (8, 8381386), (13, 5157776), (16, 4190693), (26, 2578888), (52, 1289444), (104, 644722), (137, 489424), (169, 396752), (181, 370448), (208, 322361), (274, 244712), (338, 198376), (362, 185224), (548, 122356), (676, 99188), (724, 92612), (1096, 61178), (1352, 49594), (1448, 46306), (1781, 37648), (2192, 30589), (2353, 28496), (2704, 24797), (2896, 23153), (3562, 18824), (4706, 14248), (7124, 9412)]