25817142

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{691}}^1$

素因数の和:1188

約数の個数: 32

約数和(自身を含む): 55802880

約数和(自身を除く): 29985738

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 479, 691, 958, 1382, 1437, 2073, 2874, 4146, 6227, 8983, 12454, 17966, 18681, 26949, 37362, 53898, 330989, 661978, 992967, 1985934, 4302857, 8605714, 12908571, 25817142]

約数ペア:

[(1, 25817142), (2, 12908571), (3, 8605714), (6, 4302857), (13, 1985934), (26, 992967), (39, 661978), (78, 330989), (479, 53898), (691, 37362), (958, 26949), (1382, 18681), (1437, 17966), (2073, 12454), (2874, 8983), (4146, 6227)]