17303968

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:182

約数の個数: 72

約数和(自身を含む): 38710980

約数和(自身を除く): 21407012

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 82, 88, 109, 121, 164, 176, 218, 242, 328, 352, 436, 451, 484, 656, 872, 902, 968, 1199, 1312, 1744, 1804, 1936, 2398, 3488, 3608, 3872, 4469, 4796, 4961, 7216, 8938, 9592, 9922, 13189, 14432, 17876, 19184, 19844, 26378, 35752, 38368, 39688, 49159, 52756, 71504, 79376, 98318, 105512, 143008, 158752, 196636, 211024, 393272, 422048, 540749, 786544, 1081498, 1573088, 2162996, 4325992, 8651984, 17303968]

約数ペア:

[(1, 17303968), (2, 8651984), (4, 4325992), (8, 2162996), (11, 1573088), (16, 1081498), (22, 786544), (32, 540749), (41, 422048), (44, 393272), (82, 211024), (88, 196636), (109, 158752), (121, 143008), (164, 105512), (176, 98318), (218, 79376), (242, 71504), (328, 52756), (352, 49159), (436, 39688), (451, 38368), (484, 35752), (656, 26378), (872, 19844), (902, 19184), (968, 17876), (1199, 14432), (1312, 13189), (1744, 9922), (1804, 9592), (1936, 8938), (2398, 7216), (3488, 4961), (3608, 4796), (3872, 4469)]