15260456

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 29522880

約数和(自身を除く): 14262424

約数列:

[1, 2, 4, 8, 67, 71, 134, 142, 268, 284, 401, 536, 568, 802, 1604, 3208, 4757, 9514, 19028, 26867, 28471, 38056, 53734, 56942, 107468, 113884, 214936, 227768, 1907557, 3815114, 7630228, 15260456]

約数ペア:

[(1, 15260456), (2, 7630228), (4, 3815114), (8, 1907557), (67, 227768), (71, 214936), (134, 113884), (142, 107468), (268, 56942), (284, 53734), (401, 38056), (536, 28471), (568, 26867), (802, 19028), (1604, 9514), (3208, 4757)]