25421604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1831}}^1$

素因数の和:1940

約数の個数: 48

約数和(自身を含む): 64632960

約数和(自身を除く): 39211356

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 156, 178, 267, 356, 534, 1068, 1157, 1831, 2314, 3471, 3662, 4628, 5493, 6942, 7324, 10986, 13884, 21972, 23803, 47606, 71409, 95212, 142818, 162959, 285636, 325918, 488877, 651836, 977754, 1955508, 2118467, 4236934, 6355401, 8473868, 12710802, 25421604]

約数ペア:

[(1, 25421604), (2, 12710802), (3, 8473868), (4, 6355401), (6, 4236934), (12, 2118467), (13, 1955508), (26, 977754), (39, 651836), (52, 488877), (78, 325918), (89, 285636), (156, 162959), (178, 142818), (267, 95212), (356, 71409), (534, 47606), (1068, 23803), (1157, 21972), (1831, 13884), (2314, 10986), (3471, 7324), (3662, 6942), (4628, 5493)]