64707584

素因数分解:

$2^{10}\times {\mathrm{29}}^1\times {\mathrm{2179}}^1$

素因数の和:2228

約数の個数: 44

約数和(自身を含む): 133873800

約数和(自身を除く): 69166216

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 928, 1024, 1856, 2179, 3712, 4358, 7424, 8716, 14848, 17432, 29696, 34864, 63191, 69728, 126382, 139456, 252764, 278912, 505528, 557824, 1011056, 1115648, 2022112, 2231296, 4044224, 8088448, 16176896, 32353792, 64707584]

約数ペア:

[(1, 64707584), (2, 32353792), (4, 16176896), (8, 8088448), (16, 4044224), (29, 2231296), (32, 2022112), (58, 1115648), (64, 1011056), (116, 557824), (128, 505528), (232, 278912), (256, 252764), (464, 139456), (512, 126382), (928, 69728), (1024, 63191), (1856, 34864), (2179, 29696), (3712, 17432), (4358, 14848), (7424, 8716)]