42615898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{307}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 72959040

約数和(自身を除く): 30343142

約数列:

[1, 2, 13, 19, 26, 38, 247, 281, 307, 494, 562, 614, 3653, 3991, 5339, 5833, 7306, 7982, 10678, 11666, 69407, 75829, 86267, 138814, 151658, 172534, 1121471, 1639073, 2242942, 3278146, 21307949, 42615898]

約数ペア:

[(1, 42615898), (2, 21307949), (13, 3278146), (19, 2242942), (26, 1639073), (38, 1121471), (247, 172534), (281, 151658), (307, 138814), (494, 86267), (562, 75829), (614, 69407), (3653, 11666), (3991, 10678), (5339, 7982), (5833, 7306)]