42004196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{15241}}^1$

素因数の和:15311

約数の個数: 24

約数和(自身を含む): 80660664

約数和(自身を除く): 38656468

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 15241, 30482, 60964, 198133, 396266, 792532, 807773, 1615546, 3231092, 10501049, 21002098, 42004196]

約数ペア:

[(1, 42004196), (2, 21002098), (4, 10501049), (13, 3231092), (26, 1615546), (52, 807773), (53, 792532), (106, 396266), (212, 198133), (689, 60964), (1378, 30482), (2756, 15241)]