28416052

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 58705920

約数和(自身を除く): 30289868

約数列:

[1, 2, 4, 7, 14, 28, 59, 103, 118, 167, 206, 236, 334, 412, 413, 668, 721, 826, 1169, 1442, 1652, 2338, 2884, 4676, 6077, 9853, 12154, 17201, 19706, 24308, 34402, 39412, 42539, 68804, 68971, 85078, 120407, 137942, 170156, 240814, 275884, 481628, 1014859, 2029718, 4059436, 7104013, 14208026, 28416052]

約数ペア:

[(1, 28416052), (2, 14208026), (4, 7104013), (7, 4059436), (14, 2029718), (28, 1014859), (59, 481628), (103, 275884), (118, 240814), (167, 170156), (206, 137942), (236, 120407), (334, 85078), (412, 68971), (413, 68804), (668, 42539), (721, 39412), (826, 34402), (1169, 24308), (1442, 19706), (1652, 17201), (2338, 12154), (2884, 9853), (4676, 6077)]