33578426

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:255

約数の個数: 48

約数和(自身を含む): 61449192

約数和(自身を除く): 27870766

約数列:

[1, 2, 7, 14, 41, 49, 61, 82, 98, 122, 137, 274, 287, 427, 574, 854, 959, 1918, 2009, 2501, 2989, 4018, 5002, 5617, 5978, 6713, 8357, 11234, 13426, 16714, 17507, 35014, 39319, 58499, 78638, 116998, 122549, 245098, 275233, 342637, 409493, 550466, 685274, 818986, 2398459, 4796918, 16789213, 33578426]

約数ペア:

[(1, 33578426), (2, 16789213), (7, 4796918), (14, 2398459), (41, 818986), (49, 685274), (61, 550466), (82, 409493), (98, 342637), (122, 275233), (137, 245098), (274, 122549), (287, 116998), (427, 78638), (574, 58499), (854, 39319), (959, 35014), (1918, 17507), (2009, 16714), (2501, 13426), (2989, 11234), (4018, 8357), (5002, 6713), (5617, 5978)]