66844076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{8513}}^1$

素因数の和:8681

約数の個数: 24

約数和(自身を含む): 126824544

約数和(自身を除く): 59980468

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 1963, 3926, 7852, 8513, 17026, 34052, 110669, 221338, 442676, 1285463, 2570926, 5141852, 16711019, 33422038, 66844076]

約数ペア:

[(1, 66844076), (2, 33422038), (4, 16711019), (13, 5141852), (26, 2570926), (52, 1285463), (151, 442676), (302, 221338), (604, 110669), (1963, 34052), (3926, 17026), (7852, 8513)]