72907072

素因数分解:

$2^6\times 7^1\times {\mathrm{162739}}^1$

素因数の和:162758

約数の個数: 28

約数和(自身を含む): 165343840

約数和(自身を除く): 92436768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 162739, 325478, 650956, 1139173, 1301912, 2278346, 2603824, 4556692, 5207648, 9113384, 10415296, 18226768, 36453536, 72907072]

約数ペア:

[(1, 72907072), (2, 36453536), (4, 18226768), (7, 10415296), (8, 9113384), (14, 5207648), (16, 4556692), (28, 2603824), (32, 2278346), (56, 1301912), (64, 1139173), (112, 650956), (224, 325478), (448, 162739)]