68794496

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 145411200

約数和(自身を除く): 76616704

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 64, 86, 116, 128, 172, 232, 344, 431, 464, 688, 862, 928, 1247, 1376, 1724, 1856, 2494, 2752, 3448, 3712, 4988, 5504, 6896, 9976, 12499, 13792, 18533, 19952, 24998, 27584, 37066, 39904, 49996, 55168, 74132, 79808, 99992, 148264, 159616, 199984, 296528, 399968, 537457, 593056, 799936, 1074914, 1186112, 1599872, 2149828, 2372224, 4299656, 8599312, 17198624, 34397248, 68794496]

約数ペア:

[(1, 68794496), (2, 34397248), (4, 17198624), (8, 8599312), (16, 4299656), (29, 2372224), (32, 2149828), (43, 1599872), (58, 1186112), (64, 1074914), (86, 799936), (116, 593056), (128, 537457), (172, 399968), (232, 296528), (344, 199984), (431, 159616), (464, 148264), (688, 99992), (862, 79808), (928, 74132), (1247, 55168), (1376, 49996), (1724, 39904), (1856, 37066), (2494, 27584), (2752, 24998), (3448, 19952), (3712, 18533), (4988, 13792), (5504, 12499), (6896, 9976)]