25984426

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{1303}}^1$

素因数の和:1390

約数の個数: 24

約数和(自身を含む): 42953760

約数和(自身を除く): 16969334

約数列:

[1, 2, 13, 26, 59, 118, 169, 338, 767, 1303, 1534, 2606, 9971, 16939, 19942, 33878, 76877, 153754, 220207, 440414, 999401, 1998802, 12992213, 25984426]

約数ペア:

[(1, 25984426), (2, 12992213), (13, 1998802), (26, 999401), (59, 440414), (118, 220207), (169, 153754), (338, 76877), (767, 33878), (1303, 19942), (1534, 16939), (2606, 9971)]