672479056

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{367}}^1\times {\mathrm{1613}}^1$

素因数の和:2059

約数の個数: 40

約数和(自身を含む): 1325700864

約数和(自身を除く): 653221808

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 367, 568, 734, 1136, 1468, 1613, 2936, 3226, 5872, 6452, 12904, 25808, 26057, 52114, 104228, 114523, 208456, 229046, 416912, 458092, 591971, 916184, 1183942, 1832368, 2367884, 4735768, 9471536, 42029941, 84059882, 168119764, 336239528, 672479056]

約数ペア:

[(1, 672479056), (2, 336239528), (4, 168119764), (8, 84059882), (16, 42029941), (71, 9471536), (142, 4735768), (284, 2367884), (367, 1832368), (568, 1183942), (734, 916184), (1136, 591971), (1468, 458092), (1613, 416912), (2936, 229046), (3226, 208456), (5872, 114523), (6452, 104228), (12904, 52114), (25808, 26057)]