42880222

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1489}}^1$

素因数の和:1537

約数の個数: 48

約数和(自身を含む): 85609440

約数和(自身を除く): 42729218

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 121, 154, 187, 238, 242, 374, 847, 1309, 1489, 1694, 2057, 2618, 2978, 4114, 10423, 14399, 16379, 20846, 25313, 28798, 32758, 50626, 114653, 177191, 180169, 229306, 278443, 354382, 360338, 556886, 1261183, 1949101, 2522366, 3062873, 3898202, 6125746, 21440111, 42880222]

約数ペア:

[(1, 42880222), (2, 21440111), (7, 6125746), (11, 3898202), (14, 3062873), (17, 2522366), (22, 1949101), (34, 1261183), (77, 556886), (119, 360338), (121, 354382), (154, 278443), (187, 229306), (238, 180169), (242, 177191), (374, 114653), (847, 50626), (1309, 32758), (1489, 28798), (1694, 25313), (2057, 20846), (2618, 16379), (2978, 14399), (4114, 10423)]