67073584

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{499}}^1$

素因数の和:809

約数の個数: 40

約数和(自身を含む): 134912000

約数和(自身を除く): 67838416

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 271, 496, 499, 542, 998, 1084, 1996, 2168, 3992, 4336, 7984, 8401, 15469, 16802, 30938, 33604, 61876, 67208, 123752, 134416, 135229, 247504, 270458, 540916, 1081832, 2163664, 4192099, 8384198, 16768396, 33536792, 67073584]

約数ペア:

[(1, 67073584), (2, 33536792), (4, 16768396), (8, 8384198), (16, 4192099), (31, 2163664), (62, 1081832), (124, 540916), (248, 270458), (271, 247504), (496, 135229), (499, 134416), (542, 123752), (998, 67208), (1084, 61876), (1996, 33604), (2168, 30938), (3992, 16802), (4336, 15469), (7984, 8401)]