40255998

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{463}}^1$

素因数の和:848

約数の個数: 32

約数和(自身を含む): 82807296

約数和(自身を除く): 42551298

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 337, 463, 674, 926, 1011, 1389, 2022, 2778, 14491, 19909, 28982, 39818, 43473, 59727, 86946, 119454, 156031, 312062, 468093, 936186, 6709333, 13418666, 20127999, 40255998]

約数ペア:

[(1, 40255998), (2, 20127999), (3, 13418666), (6, 6709333), (43, 936186), (86, 468093), (129, 312062), (258, 156031), (337, 119454), (463, 86946), (674, 59727), (926, 43473), (1011, 39818), (1389, 28982), (2022, 19909), (2778, 14491)]