42557916

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{491}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 103154688

約数和(自身を除く): 60596772

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 233, 372, 466, 491, 699, 932, 982, 1398, 1473, 1964, 2796, 2946, 5892, 7223, 14446, 15221, 21669, 28892, 30442, 43338, 45663, 60884, 86676, 91326, 114403, 182652, 228806, 343209, 457612, 686418, 1372836, 3546493, 7092986, 10639479, 14185972, 21278958, 42557916]

約数ペア:

[(1, 42557916), (2, 21278958), (3, 14185972), (4, 10639479), (6, 7092986), (12, 3546493), (31, 1372836), (62, 686418), (93, 457612), (124, 343209), (186, 228806), (233, 182652), (372, 114403), (466, 91326), (491, 86676), (699, 60884), (932, 45663), (982, 43338), (1398, 30442), (1473, 28892), (1964, 21669), (2796, 15221), (2946, 14446), (5892, 7223)]