27652828

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{881}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 59270400

約数和(自身を除く): 31617572

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 59, 76, 118, 133, 236, 266, 413, 532, 826, 881, 1121, 1652, 1762, 2242, 3524, 4484, 6167, 7847, 12334, 15694, 16739, 24668, 31388, 33478, 51979, 66956, 103958, 117173, 207916, 234346, 363853, 468692, 727706, 987601, 1455412, 1975202, 3950404, 6913207, 13826414, 27652828]

約数ペア:

[(1, 27652828), (2, 13826414), (4, 6913207), (7, 3950404), (14, 1975202), (19, 1455412), (28, 987601), (38, 727706), (59, 468692), (76, 363853), (118, 234346), (133, 207916), (236, 117173), (266, 103958), (413, 66956), (532, 51979), (826, 33478), (881, 31388), (1121, 24668), (1652, 16739), (1762, 15694), (2242, 12334), (3524, 7847), (4484, 6167)]