22471457168

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{427279}}^1$

素因数の和:427479

約数の個数: 40

約数和(自身を含む): 46094966400

約数和(自身を除く): 23623509232

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 173, 304, 346, 692, 1384, 2768, 3287, 6574, 13148, 26296, 52592, 427279, 854558, 1709116, 3418232, 6836464, 8118301, 16236602, 32473204, 64946408, 73919267, 129892816, 147838534, 295677068, 591354136, 1182708272, 1404466073, 2808932146, 5617864292, 11235728584, 22471457168]

約数ペア:

[(1, 22471457168), (2, 11235728584), (4, 5617864292), (8, 2808932146), (16, 1404466073), (19, 1182708272), (38, 591354136), (76, 295677068), (152, 147838534), (173, 129892816), (304, 73919267), (346, 64946408), (692, 32473204), (1384, 16236602), (2768, 8118301), (3287, 6836464), (6574, 3418232), (13148, 1709116), (26296, 854558), (52592, 427279)]