1296282496

素因数分解:

$2^7\times {\mathrm{431}}^1\times {\mathrm{23497}}^1$

素因数の和:23942

約数の個数: 32

約数和(自身を含む): 2588539680

約数和(自身を除く): 1292257184

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 431, 862, 1724, 3448, 6896, 13792, 23497, 27584, 46994, 55168, 93988, 187976, 375952, 751904, 1503808, 3007616, 10127207, 20254414, 40508828, 81017656, 162035312, 324070624, 648141248, 1296282496]

約数ペア:

[(1, 1296282496), (2, 648141248), (4, 324070624), (8, 162035312), (16, 81017656), (32, 40508828), (64, 20254414), (128, 10127207), (431, 3007616), (862, 1503808), (1724, 751904), (3448, 375952), (6896, 187976), (13792, 93988), (23497, 55168), (27584, 46994)]