72024428

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 147592704

約数和(自身を除く): 75568276

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 167, 211, 292, 334, 422, 511, 668, 844, 1022, 1169, 1477, 2044, 2338, 2954, 4676, 5908, 12191, 15403, 24382, 30806, 35237, 48764, 61612, 70474, 85337, 107821, 140948, 170674, 215642, 246659, 341348, 431284, 493318, 986636, 2572301, 5144602, 10289204, 18006107, 36012214, 72024428]

約数ペア:

[(1, 72024428), (2, 36012214), (4, 18006107), (7, 10289204), (14, 5144602), (28, 2572301), (73, 986636), (146, 493318), (167, 431284), (211, 341348), (292, 246659), (334, 215642), (422, 170674), (511, 140948), (668, 107821), (844, 85337), (1022, 70474), (1169, 61612), (1477, 48764), (2044, 35237), (2338, 30806), (2954, 24382), (4676, 15403), (5908, 12191)]