13971824

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1657}}^1$

素因数の和:1713

約数の個数: 40

約数和(自身を含む): 29605248

約数和(自身を除く): 15633424

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 1657, 2108, 3314, 4216, 6628, 8432, 13256, 26512, 28169, 51367, 56338, 102734, 112676, 205468, 225352, 410936, 450704, 821872, 873239, 1746478, 3492956, 6985912, 13971824]

約数ペア:

[(1, 13971824), (2, 6985912), (4, 3492956), (8, 1746478), (16, 873239), (17, 821872), (31, 450704), (34, 410936), (62, 225352), (68, 205468), (124, 112676), (136, 102734), (248, 56338), (272, 51367), (496, 28169), (527, 26512), (1054, 13256), (1657, 8432), (2108, 6628), (3314, 4216)]