25735788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:583

約数の個数: 72

約数和(自身を含む): 70773248

約数和(自身を除く): 45037460

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 381, 433, 468, 508, 762, 866, 1143, 1299, 1524, 1651, 1732, 2286, 2598, 3302, 3897, 4572, 4953, 5196, 5629, 6604, 7794, 9906, 11258, 14859, 15588, 16887, 19812, 22516, 29718, 33774, 50661, 54991, 59436, 67548, 101322, 109982, 164973, 202644, 219964, 329946, 494919, 659892, 714883, 989838, 1429766, 1979676, 2144649, 2859532, 4289298, 6433947, 8578596, 12867894, 25735788]

約数ペア:

[(1, 25735788), (2, 12867894), (3, 8578596), (4, 6433947), (6, 4289298), (9, 2859532), (12, 2144649), (13, 1979676), (18, 1429766), (26, 989838), (36, 714883), (39, 659892), (52, 494919), (78, 329946), (117, 219964), (127, 202644), (156, 164973), (234, 109982), (254, 101322), (381, 67548), (433, 59436), (468, 54991), (508, 50661), (762, 33774), (866, 29718), (1143, 22516), (1299, 19812), (1524, 16887), (1651, 15588), (1732, 14859), (2286, 11258), (2598, 9906), (3302, 7794), (3897, 6604), (4572, 5629), (4953, 5196)]