39513746

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 65111040

約数和(自身を除く): 25597294

約数列:

[1, 2, 17, 34, 47, 79, 94, 158, 313, 626, 799, 1343, 1598, 2686, 3713, 5321, 7426, 10642, 14711, 24727, 29422, 49454, 63121, 126242, 250087, 420359, 500174, 840718, 1162169, 2324338, 19756873, 39513746]

約数ペア:

[(1, 39513746), (2, 19756873), (17, 2324338), (34, 1162169), (47, 840718), (79, 500174), (94, 420359), (158, 250087), (313, 126242), (626, 63121), (799, 49454), (1343, 29422), (1598, 24727), (2686, 14711), (3713, 10642), (5321, 7426)]