71672

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:71

約数の個数: 24

約数和(自身を含む): 147360

約数和(自身を除く): 75688

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 289, 527, 578, 1054, 1156, 2108, 2312, 4216, 8959, 17918, 35836, 71672]

約数ペア:

[(1, 71672), (2, 35836), (4, 17918), (8, 8959), (17, 4216), (31, 2312), (34, 2108), (62, 1156), (68, 1054), (124, 578), (136, 527), (248, 289)]