25442142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{971}}^1$

素因数の和:1384

約数の個数: 32

約数和(自身を含む): 55707264

約数和(自身を除く): 30265122

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 397, 794, 971, 1191, 1942, 2382, 2913, 4367, 5826, 8734, 10681, 13101, 21362, 26202, 32043, 64086, 385487, 770974, 1156461, 2312922, 4240357, 8480714, 12721071, 25442142]

約数ペア:

[(1, 25442142), (2, 12721071), (3, 8480714), (6, 4240357), (11, 2312922), (22, 1156461), (33, 770974), (66, 385487), (397, 64086), (794, 32043), (971, 26202), (1191, 21362), (1942, 13101), (2382, 10681), (2913, 8734), (4367, 5826)]