492775504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{76423}}^1$

素因数の和:76475

約数の個数: 40

約数和(自身を含む): 1061376512

約数和(自身を除く): 568601008

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 76423, 152846, 305692, 611384, 993499, 1222768, 1986998, 2369113, 3973996, 4738226, 7947992, 9476452, 15895984, 18952904, 30798469, 37905808, 61596938, 123193876, 246387752, 492775504]

約数ペア:

[(1, 492775504), (2, 246387752), (4, 123193876), (8, 61596938), (13, 37905808), (16, 30798469), (26, 18952904), (31, 15895984), (52, 9476452), (62, 7947992), (104, 4738226), (124, 3973996), (208, 2369113), (248, 1986998), (403, 1222768), (496, 993499), (806, 611384), (1612, 305692), (3224, 152846), (6448, 76423)]