68629568

素因数分解:

$2^6\times 7^1\times {\mathrm{153191}}^1$

素因数の和:153210

約数の個数: 28

約数和(自身を含む): 155643072

約数和(自身を除く): 87013504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 153191, 306382, 612764, 1072337, 1225528, 2144674, 2451056, 4289348, 4902112, 8578696, 9804224, 17157392, 34314784, 68629568]

約数ペア:

[(1, 68629568), (2, 34314784), (4, 17157392), (7, 9804224), (8, 8578696), (14, 4902112), (16, 4289348), (28, 2451056), (32, 2144674), (56, 1225528), (64, 1072337), (112, 612764), (224, 306382), (448, 153191)]