40543958

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{607}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 75177984

約数和(自身を除く): 34634026

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 367, 607, 734, 1214, 2569, 4249, 4771, 5138, 7891, 8498, 9542, 15782, 33397, 55237, 66794, 110474, 222769, 445538, 1559383, 2895997, 3118766, 5791994, 20271979, 40543958]

約数ペア:

[(1, 40543958), (2, 20271979), (7, 5791994), (13, 3118766), (14, 2895997), (26, 1559383), (91, 445538), (182, 222769), (367, 110474), (607, 66794), (734, 55237), (1214, 33397), (2569, 15782), (4249, 9542), (4771, 8498), (5138, 7891)]