28263734

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{11593}}^1$

素因数の和:11671

約数の個数: 16

約数和(自身を含む): 45077472

約数和(自身を除く): 16813738

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 11593, 23186, 266639, 533278, 614429, 1228858, 14131867, 28263734]

約数ペア:

[(1, 28263734), (2, 14131867), (23, 1228858), (46, 614429), (53, 533278), (106, 266639), (1219, 23186), (2438, 11593)]