64360448

素因数分解:

$2^{12}\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:870

約数の個数: 52

約数和(自身を含む): 135642960

約数和(自身を除く): 71282512

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 827, 1024, 1216, 1654, 2048, 2432, 3308, 4096, 4864, 6616, 9728, 13232, 15713, 19456, 26464, 31426, 38912, 52928, 62852, 77824, 105856, 125704, 211712, 251408, 423424, 502816, 846848, 1005632, 1693696, 2011264, 3387392, 4022528, 8045056, 16090112, 32180224, 64360448]

約数ペア:

[(1, 64360448), (2, 32180224), (4, 16090112), (8, 8045056), (16, 4022528), (19, 3387392), (32, 2011264), (38, 1693696), (64, 1005632), (76, 846848), (128, 502816), (152, 423424), (256, 251408), (304, 211712), (512, 125704), (608, 105856), (827, 77824), (1024, 62852), (1216, 52928), (1654, 38912), (2048, 31426), (2432, 26464), (3308, 19456), (4096, 15713), (4864, 13232), (6616, 9728)]