74665072

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{16607}}^1$

素因数の和:16896

約数の個数: 20

約数和(自身を含む): 145187136

約数和(自身を除く): 70522064

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 16607, 33214, 66428, 132856, 265712, 4666567, 9333134, 18666268, 37332536, 74665072]

約数ペア:

[(1, 74665072), (2, 37332536), (4, 18666268), (8, 9333134), (16, 4666567), (281, 265712), (562, 132856), (1124, 66428), (2248, 33214), (4496, 16607)]