1296448

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:490

約数の個数: 28

約数和(自身を含む): 2633472

約数和(自身を除く): 1337024

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 431, 752, 862, 1504, 1724, 3008, 3448, 6896, 13792, 20257, 27584, 40514, 81028, 162056, 324112, 648224, 1296448]

約数ペア:

[(1, 1296448), (2, 648224), (4, 324112), (8, 162056), (16, 81028), (32, 40514), (47, 27584), (64, 20257), (94, 13792), (188, 6896), (376, 3448), (431, 3008), (752, 1724), (862, 1504)]