70730912

素因数分解:

$2^5\times 7^2\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:674

約数の個数: 72

約数和(自身を含む): 164324160

約数和(自身を除く): 93593248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 79, 98, 112, 158, 196, 224, 316, 392, 553, 571, 632, 784, 1106, 1142, 1264, 1568, 2212, 2284, 2528, 3871, 3997, 4424, 4568, 7742, 7994, 8848, 9136, 15484, 15988, 17696, 18272, 27979, 30968, 31976, 45109, 55958, 61936, 63952, 90218, 111916, 123872, 127904, 180436, 223832, 315763, 360872, 447664, 631526, 721744, 895328, 1263052, 1443488, 2210341, 2526104, 4420682, 5052208, 8841364, 10104416, 17682728, 35365456, 70730912]

約数ペア:

[(1, 70730912), (2, 35365456), (4, 17682728), (7, 10104416), (8, 8841364), (14, 5052208), (16, 4420682), (28, 2526104), (32, 2210341), (49, 1443488), (56, 1263052), (79, 895328), (98, 721744), (112, 631526), (158, 447664), (196, 360872), (224, 315763), (316, 223832), (392, 180436), (553, 127904), (571, 123872), (632, 111916), (784, 90218), (1106, 63952), (1142, 61936), (1264, 55958), (1568, 45109), (2212, 31976), (2284, 30968), (2528, 27979), (3871, 18272), (3997, 17696), (4424, 15988), (4568, 15484), (7742, 9136), (7994, 8848)]