66229184

素因数分解:

$2^6\times 7^4\times {\mathrm{431}}^1$

素因数の和:471

約数の個数: 70

約数和(自身を含む): 153674064

約数和(自身を除く): 87444880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 343, 392, 431, 448, 686, 784, 862, 1372, 1568, 1724, 2401, 2744, 3017, 3136, 3448, 4802, 5488, 6034, 6896, 9604, 10976, 12068, 13792, 19208, 21119, 21952, 24136, 27584, 38416, 42238, 48272, 76832, 84476, 96544, 147833, 153664, 168952, 193088, 295666, 337904, 591332, 675808, 1034831, 1182664, 1351616, 2069662, 2365328, 4139324, 4730656, 8278648, 9461312, 16557296, 33114592, 66229184]

約数ペア:

[(1, 66229184), (2, 33114592), (4, 16557296), (7, 9461312), (8, 8278648), (14, 4730656), (16, 4139324), (28, 2365328), (32, 2069662), (49, 1351616), (56, 1182664), (64, 1034831), (98, 675808), (112, 591332), (196, 337904), (224, 295666), (343, 193088), (392, 168952), (431, 153664), (448, 147833), (686, 96544), (784, 84476), (862, 76832), (1372, 48272), (1568, 42238), (1724, 38416), (2401, 27584), (2744, 24136), (3017, 21952), (3136, 21119), (3448, 19208), (4802, 13792), (5488, 12068), (6034, 10976), (6896, 9604)]