70966912

素因数分解:

$2^7\times {\mathrm{61}}^2\times {\mathrm{149}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 144699750

約数和(自身を除く): 73732838

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 149, 244, 298, 488, 596, 976, 1192, 1952, 2384, 3721, 3904, 4768, 7442, 7808, 9089, 9536, 14884, 18178, 19072, 29768, 36356, 59536, 72712, 119072, 145424, 238144, 290848, 476288, 554429, 581696, 1108858, 1163392, 2217716, 4435432, 8870864, 17741728, 35483456, 70966912]

約数ペア:

[(1, 70966912), (2, 35483456), (4, 17741728), (8, 8870864), (16, 4435432), (32, 2217716), (61, 1163392), (64, 1108858), (122, 581696), (128, 554429), (149, 476288), (244, 290848), (298, 238144), (488, 145424), (596, 119072), (976, 72712), (1192, 59536), (1952, 36356), (2384, 29768), (3721, 19072), (3904, 18178), (4768, 14884), (7442, 9536), (7808, 9089)]