71694886

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1\times {\mathrm{991}}^1$

素因数の和:1647

約数の個数: 16

約数和(自身を含む): 109600128

約数和(自身を除く): 37905242

約数列:

[1, 2, 61, 122, 593, 991, 1186, 1982, 36173, 60451, 72346, 120902, 587663, 1175326, 35847443, 71694886]

約数ペア:

[(1, 71694886), (2, 35847443), (61, 1175326), (122, 587663), (593, 120902), (991, 72346), (1186, 60451), (1982, 36173)]