39777924

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 95879168

約数和(自身を除く): 56101244

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 127, 129, 172, 254, 258, 381, 508, 516, 607, 762, 1214, 1524, 1821, 2428, 3642, 5461, 7284, 10922, 16383, 21844, 26101, 32766, 52202, 65532, 77089, 78303, 104404, 154178, 156606, 231267, 308356, 313212, 462534, 925068, 3314827, 6629654, 9944481, 13259308, 19888962, 39777924]

約数ペア:

[(1, 39777924), (2, 19888962), (3, 13259308), (4, 9944481), (6, 6629654), (12, 3314827), (43, 925068), (86, 462534), (127, 313212), (129, 308356), (172, 231267), (254, 156606), (258, 154178), (381, 104404), (508, 78303), (516, 77089), (607, 65532), (762, 52202), (1214, 32766), (1524, 26101), (1821, 21844), (2428, 16383), (3642, 10922), (5461, 7284)]