71567631088

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{6551}}^1\times {\mathrm{4349}}^1$

素因数の和:11065

約数の個数: 40

約数和(自身を含む): 139598877600

約数和(自身を除く): 68031246512

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 4349, 6551, 8698, 13102, 17396, 26204, 34792, 52408, 69584, 104816, 682793, 1028507, 1365586, 2057014, 2731172, 4114028, 5462344, 8228056, 10924688, 16456112, 28490299, 56980598, 113961196, 227922392, 455844784, 4472976943, 8945953886, 17891907772, 35783815544, 71567631088]

約数ペア:

[(1, 71567631088), (2, 35783815544), (4, 17891907772), (8, 8945953886), (16, 4472976943), (157, 455844784), (314, 227922392), (628, 113961196), (1256, 56980598), (2512, 28490299), (4349, 16456112), (6551, 10924688), (8698, 8228056), (13102, 5462344), (17396, 4114028), (26204, 2731172), (34792, 2057014), (52408, 1365586), (69584, 1028507), (104816, 682793)]