42913156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 92232000

約数和(自身を除く): 49318844

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 143, 169, 199, 286, 319, 338, 377, 398, 572, 638, 676, 754, 796, 1276, 1508, 1859, 2189, 2587, 3718, 4147, 4378, 4901, 5174, 5771, 7436, 8294, 8756, 9802, 10348, 11542, 16588, 19604, 23084, 28457, 33631, 53911, 56914, 63481, 67262, 75023, 107822, 113828, 126962, 134524, 150046, 215644, 253924, 300092, 369941, 739882, 825253, 975299, 1479764, 1650506, 1950598, 3301012, 3901196, 10728289, 21456578, 42913156]

約数ペア:

[(1, 42913156), (2, 21456578), (4, 10728289), (11, 3901196), (13, 3301012), (22, 1950598), (26, 1650506), (29, 1479764), (44, 975299), (52, 825253), (58, 739882), (116, 369941), (143, 300092), (169, 253924), (199, 215644), (286, 150046), (319, 134524), (338, 126962), (377, 113828), (398, 107822), (572, 75023), (638, 67262), (676, 63481), (754, 56914), (796, 53911), (1276, 33631), (1508, 28457), (1859, 23084), (2189, 19604), (2587, 16588), (3718, 11542), (4147, 10348), (4378, 9802), (4901, 8756), (5174, 8294), (5771, 7436)]