40925962

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 82114560

約数和(自身を除く): 41188598

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 71, 77, 133, 142, 154, 197, 209, 266, 394, 418, 497, 781, 994, 1349, 1379, 1463, 1562, 2167, 2698, 2758, 2926, 3743, 4334, 5467, 7486, 9443, 10934, 13987, 14839, 15169, 18886, 26201, 27974, 29678, 30338, 41173, 52402, 82346, 97909, 103873, 153857, 195818, 207746, 265753, 288211, 307714, 531506, 576422, 1076999, 1860271, 2153998, 2923283, 3720542, 5846566, 20462981, 40925962]

約数ペア:

[(1, 40925962), (2, 20462981), (7, 5846566), (11, 3720542), (14, 2923283), (19, 2153998), (22, 1860271), (38, 1076999), (71, 576422), (77, 531506), (133, 307714), (142, 288211), (154, 265753), (197, 207746), (209, 195818), (266, 153857), (394, 103873), (418, 97909), (497, 82346), (781, 52402), (994, 41173), (1349, 30338), (1379, 29678), (1463, 27974), (1562, 26201), (2167, 18886), (2698, 15169), (2758, 14839), (2926, 13987), (3743, 10934), (4334, 9443), (5467, 7486)]