252961352

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{61879}}^1$

素因数の和:61965

約数の個数: 32

約数和(自身を含む): 549494400

約数和(自身を除く): 296533048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 61879, 123758, 247516, 433153, 495032, 866306, 1732612, 3465224, 4517167, 9034334, 18068668, 31620169, 36137336, 63240338, 126480676, 252961352]

約数ペア:

[(1, 252961352), (2, 126480676), (4, 63240338), (7, 36137336), (8, 31620169), (14, 18068668), (28, 9034334), (56, 4517167), (73, 3465224), (146, 1732612), (292, 866306), (511, 495032), (584, 433153), (1022, 247516), (2044, 123758), (4088, 61879)]