39888930046

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1\times {\mathrm{83857}}^1$

素因数の和:84484

約数の個数: 32

約数和(自身を含む): 69627632832

約数和(自身を除く): 29738702786

約数列:

[1, 2, 7, 14, 61, 122, 427, 557, 854, 1114, 3899, 7798, 33977, 67954, 83857, 167714, 237839, 475678, 586999, 1173998, 5115277, 10230554, 35806939, 46708349, 71613878, 93416698, 326958443, 653916886, 2849209289, 5698418578, 19944465023, 39888930046]

約数ペア:

[(1, 39888930046), (2, 19944465023), (7, 5698418578), (14, 2849209289), (61, 653916886), (122, 326958443), (427, 93416698), (557, 71613878), (854, 46708349), (1114, 35806939), (3899, 10230554), (7798, 5115277), (33977, 1173998), (67954, 586999), (83857, 475678), (167714, 237839)]