72283898

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{12289}}^1$

素因数の和:12481

約数の個数: 16

約数和(自身を含む): 115476840

約数和(自身を除く): 43192942

約数列:

[1, 2, 17, 34, 173, 346, 2941, 5882, 12289, 24578, 208913, 417826, 2125997, 4251994, 36141949, 72283898]

約数ペア:

[(1, 72283898), (2, 36141949), (17, 4251994), (34, 2125997), (173, 417826), (346, 208913), (2941, 24578), (5882, 12289)]