2725528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 5594400

約数和(自身を除く): 2868872

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 359, 584, 718, 949, 1436, 1898, 2872, 3796, 4667, 7592, 9334, 18668, 26207, 37336, 52414, 104828, 209656, 340691, 681382, 1362764, 2725528]

約数ペア:

[(1, 2725528), (2, 1362764), (4, 681382), (8, 340691), (13, 209656), (26, 104828), (52, 52414), (73, 37336), (104, 26207), (146, 18668), (292, 9334), (359, 7592), (584, 4667), (718, 3796), (949, 2872), (1436, 1898)]