25464768

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{18947}}^1$

素因数の和:18969

約数の個数: 56

約数和(自身を含む): 77004672

約数和(自身を除く): 51539904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 18947, 37894, 56841, 75788, 113682, 132629, 151576, 227364, 265258, 303152, 397887, 454728, 530516, 606304, 795774, 909456, 1061032, 1212608, 1591548, 1818912, 2122064, 3183096, 3637824, 4244128, 6366192, 8488256, 12732384, 25464768]

約数ペア:

[(1, 25464768), (2, 12732384), (3, 8488256), (4, 6366192), (6, 4244128), (7, 3637824), (8, 3183096), (12, 2122064), (14, 1818912), (16, 1591548), (21, 1212608), (24, 1061032), (28, 909456), (32, 795774), (42, 606304), (48, 530516), (56, 454728), (64, 397887), (84, 303152), (96, 265258), (112, 227364), (168, 151576), (192, 132629), (224, 113682), (336, 75788), (448, 56841), (672, 37894), (1344, 18947)]