25519884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5641}}^1$

素因数の和:5690

約数の個数: 48

約数和(自身を含む): 66349920

約数和(自身を除く): 40830036

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4524, 5641, 11282, 16923, 22564, 33846, 67692, 73333, 146666, 163589, 219999, 293332, 327178, 439998, 490767, 654356, 879996, 981534, 1963068, 2126657, 4253314, 6379971, 8506628, 12759942, 25519884]

約数ペア:

[(1, 25519884), (2, 12759942), (3, 8506628), (4, 6379971), (6, 4253314), (12, 2126657), (13, 1963068), (26, 981534), (29, 879996), (39, 654356), (52, 490767), (58, 439998), (78, 327178), (87, 293332), (116, 219999), (156, 163589), (174, 146666), (348, 73333), (377, 67692), (754, 33846), (1131, 22564), (1508, 16923), (2262, 11282), (4524, 5641)]