77999716

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{2237}}^1$

素因数の和:2643

約数の個数: 24

約数和(自身を含む): 142873920

約数和(自身を除く): 64874204

約数列:

[1, 2, 4, 23, 46, 92, 379, 758, 1516, 2237, 4474, 8717, 8948, 17434, 34868, 51451, 102902, 205804, 847823, 1695646, 3391292, 19499929, 38999858, 77999716]

約数ペア:

[(1, 77999716), (2, 38999858), (4, 19499929), (23, 3391292), (46, 1695646), (92, 847823), (379, 205804), (758, 102902), (1516, 51451), (2237, 34868), (4474, 17434), (8717, 8948)]