74973844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{21569}}^1$

素因数の和:21663

約数の個数: 24

約数和(自身を含む): 144950400

約数和(自身を除く): 69976556

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 21569, 43138, 86276, 237259, 474518, 949036, 1703951, 3407902, 6815804, 18743461, 37486922, 74973844]

約数ペア:

[(1, 74973844), (2, 37486922), (4, 18743461), (11, 6815804), (22, 3407902), (44, 1703951), (79, 949036), (158, 474518), (316, 237259), (869, 86276), (1738, 43138), (3476, 21569)]