74139136

素因数分解:

$2^9\times {\mathrm{89}}^1\times {\mathrm{1627}}^1$

素因数の和:1734

約数の個数: 40

約数和(自身を含む): 149889960

約数和(自身を除く): 75750824

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 512, 712, 1424, 1627, 2848, 3254, 5696, 6508, 11392, 13016, 22784, 26032, 45568, 52064, 104128, 144803, 208256, 289606, 416512, 579212, 833024, 1158424, 2316848, 4633696, 9267392, 18534784, 37069568, 74139136]

約数ペア:

[(1, 74139136), (2, 37069568), (4, 18534784), (8, 9267392), (16, 4633696), (32, 2316848), (64, 1158424), (89, 833024), (128, 579212), (178, 416512), (256, 289606), (356, 208256), (512, 144803), (712, 104128), (1424, 52064), (1627, 45568), (2848, 26032), (3254, 22784), (5696, 13016), (6508, 11392)]