21792576

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8731}}^1$

素因数の和:8759

約数の個数: 56

約数和(自身を含む): 62101984

約数和(自身を除く): 40309408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 8731, 17462, 26193, 34924, 52386, 69848, 104772, 113503, 139696, 209544, 227006, 279392, 340509, 419088, 454012, 558784, 681018, 838176, 908024, 1362036, 1676352, 1816048, 2724072, 3632096, 5448144, 7264192, 10896288, 21792576]

約数ペア:

[(1, 21792576), (2, 10896288), (3, 7264192), (4, 5448144), (6, 3632096), (8, 2724072), (12, 1816048), (13, 1676352), (16, 1362036), (24, 908024), (26, 838176), (32, 681018), (39, 558784), (48, 454012), (52, 419088), (64, 340509), (78, 279392), (96, 227006), (104, 209544), (156, 139696), (192, 113503), (208, 104772), (312, 69848), (416, 52386), (624, 34924), (832, 26193), (1248, 17462), (2496, 8731)]