12824156672

素因数分解:

$2^9\times {\mathrm{89}}^1\times {\mathrm{281429}}^1$

素因数の和:281536

約数の個数: 40

約数和(自身を含む): 25911260100

約数和(自身を除く): 13087103428

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 512, 712, 1424, 2848, 5696, 11392, 22784, 45568, 281429, 562858, 1125716, 2251432, 4502864, 9005728, 18011456, 25047181, 36022912, 50094362, 72045824, 100188724, 144091648, 200377448, 400754896, 801509792, 1603019584, 3206039168, 6412078336, 12824156672]

約数ペア:

[(1, 12824156672), (2, 6412078336), (4, 3206039168), (8, 1603019584), (16, 801509792), (32, 400754896), (64, 200377448), (89, 144091648), (128, 100188724), (178, 72045824), (256, 50094362), (356, 36022912), (512, 25047181), (712, 18011456), (1424, 9005728), (2848, 4502864), (5696, 2251432), (11392, 1125716), (22784, 562858), (45568, 281429)]