78115072

素因数分解:

$2^8\times 7^1\times {\mathrm{43591}}^1$

素因数の和:43614

約数の個数: 36

約数和(自身を含む): 178204096

約数和(自身を除く): 100089024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 43591, 87182, 174364, 305137, 348728, 610274, 697456, 1220548, 1394912, 2441096, 2789824, 4882192, 5579648, 9764384, 11159296, 19528768, 39057536, 78115072]

約数ペア:

[(1, 78115072), (2, 39057536), (4, 19528768), (7, 11159296), (8, 9764384), (14, 5579648), (16, 4882192), (28, 2789824), (32, 2441096), (56, 1394912), (64, 1220548), (112, 697456), (128, 610274), (224, 348728), (256, 305137), (448, 174364), (896, 87182), (1792, 43591)]