15689532008

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{237749}}^1$

素因数の和:237941

約数の個数: 32

約数和(自身を含む): 30084885000

約数和(自身を除く): 14395352992

約数列:

[1, 2, 4, 8, 73, 113, 146, 226, 292, 452, 584, 904, 8249, 16498, 32996, 65992, 237749, 475498, 950996, 1901992, 17355677, 26865637, 34711354, 53731274, 69422708, 107462548, 138845416, 214925096, 1961191501, 3922383002, 7844766004, 15689532008]

約数ペア:

[(1, 15689532008), (2, 7844766004), (4, 3922383002), (8, 1961191501), (73, 214925096), (113, 138845416), (146, 107462548), (226, 69422708), (292, 53731274), (452, 34711354), (584, 26865637), (904, 17355677), (8249, 1901992), (16498, 950996), (32996, 475498), (65992, 237749)]