72518336

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{431}}^1$

素因数の和:693

約数の個数: 56

約数和(自身を含む): 158008320

約数和(自身を除く): 85489984

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 239, 352, 431, 478, 704, 862, 956, 1724, 1912, 2629, 3448, 3824, 4741, 5258, 6896, 7648, 9482, 10516, 13792, 15296, 18964, 21032, 27584, 37928, 42064, 75856, 84128, 103009, 151712, 168256, 206018, 303424, 412036, 824072, 1133099, 1648144, 2266198, 3296288, 4532396, 6592576, 9064792, 18129584, 36259168, 72518336]

約数ペア:

[(1, 72518336), (2, 36259168), (4, 18129584), (8, 9064792), (11, 6592576), (16, 4532396), (22, 3296288), (32, 2266198), (44, 1648144), (64, 1133099), (88, 824072), (176, 412036), (239, 303424), (352, 206018), (431, 168256), (478, 151712), (704, 103009), (862, 84128), (956, 75856), (1724, 42064), (1912, 37928), (2629, 27584), (3448, 21032), (3824, 18964), (4741, 15296), (5258, 13792), (6896, 10516), (7648, 9482)]