66810588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{428273}}^1$

素因数の和:428293

約数の個数: 24

約数和(自身を含む): 167883408

約数和(自身を除く): 101072820

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 428273, 856546, 1284819, 1713092, 2569638, 5139276, 5567549, 11135098, 16702647, 22270196, 33405294, 66810588]

約数ペア:

[(1, 66810588), (2, 33405294), (3, 22270196), (4, 16702647), (6, 11135098), (12, 5567549), (13, 5139276), (26, 2569638), (39, 1713092), (52, 1284819), (78, 856546), (156, 428273)]