30328064

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{701}}^1$

素因数の和:743

約数の個数: 54

約数和(自身を含む): 65646126

約数和(自身を除く): 35318062

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 676, 701, 832, 1352, 1402, 1664, 2704, 2804, 3328, 5408, 5608, 9113, 10816, 11216, 18226, 21632, 22432, 36452, 43264, 44864, 72904, 89728, 118469, 145808, 179456, 236938, 291616, 473876, 583232, 947752, 1166464, 1895504, 2332928, 3791008, 7582016, 15164032, 30328064]

約数ペア:

[(1, 30328064), (2, 15164032), (4, 7582016), (8, 3791008), (13, 2332928), (16, 1895504), (26, 1166464), (32, 947752), (52, 583232), (64, 473876), (104, 291616), (128, 236938), (169, 179456), (208, 145808), (256, 118469), (338, 89728), (416, 72904), (676, 44864), (701, 43264), (832, 36452), (1352, 22432), (1402, 21632), (1664, 18226), (2704, 11216), (2804, 10816), (3328, 9113), (5408, 5608)]