70667072

素因数分解:

$2^6\times 7^1\times {\mathrm{157739}}^1$

素因数の和:157758

約数の個数: 28

約数和(自身を含む): 160263840

約数和(自身を除く): 89596768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 157739, 315478, 630956, 1104173, 1261912, 2208346, 2523824, 4416692, 5047648, 8833384, 10095296, 17666768, 35333536, 70667072]

約数ペア:

[(1, 70667072), (2, 35333536), (4, 17666768), (7, 10095296), (8, 8833384), (14, 5047648), (16, 4416692), (28, 2523824), (32, 2208346), (56, 1261912), (64, 1104173), (112, 630956), (224, 315478), (448, 157739)]