29042028

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 76444368

約数和(自身を除く): 47402340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 73, 86, 129, 146, 172, 219, 257, 258, 292, 387, 438, 514, 516, 657, 771, 774, 876, 1028, 1314, 1542, 1548, 2313, 2628, 3084, 3139, 4626, 6278, 9252, 9417, 11051, 12556, 18761, 18834, 22102, 28251, 33153, 37522, 37668, 44204, 56283, 56502, 66306, 75044, 99459, 112566, 113004, 132612, 168849, 198918, 225132, 337698, 397836, 675396, 806723, 1613446, 2420169, 3226892, 4840338, 7260507, 9680676, 14521014, 29042028]

約数ペア:

[(1, 29042028), (2, 14521014), (3, 9680676), (4, 7260507), (6, 4840338), (9, 3226892), (12, 2420169), (18, 1613446), (36, 806723), (43, 675396), (73, 397836), (86, 337698), (129, 225132), (146, 198918), (172, 168849), (219, 132612), (257, 113004), (258, 112566), (292, 99459), (387, 75044), (438, 66306), (514, 56502), (516, 56283), (657, 44204), (771, 37668), (774, 37522), (876, 33153), (1028, 28251), (1314, 22102), (1542, 18834), (1548, 18761), (2313, 12556), (2628, 11051), (3084, 9417), (3139, 9252), (4626, 6278)]