74205272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{12689}}^1$

素因数の和:12755

約数の個数: 32

約数和(自身を含む): 150757200

約数和(自身を除く): 76551928

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 12689, 25378, 50756, 101512, 215713, 431426, 545627, 862852, 1091254, 1725704, 2182508, 4365016, 9275659, 18551318, 37102636, 74205272]

約数ペア:

[(1, 74205272), (2, 37102636), (4, 18551318), (8, 9275659), (17, 4365016), (34, 2182508), (43, 1725704), (68, 1091254), (86, 862852), (136, 545627), (172, 431426), (344, 215713), (731, 101512), (1462, 50756), (2924, 25378), (5848, 12689)]