7097889316

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{631}}^1\times {\mathrm{1979}}^1$

素因数の和:2657

約数の個数: 72

約数和(自身を含む): 14978779200

約数和(自身を除く): 7880889884

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 631, 812, 1262, 1421, 1979, 2524, 2842, 3958, 4417, 5684, 7916, 8834, 13853, 17668, 18299, 27706, 30919, 36598, 55412, 57391, 61838, 73196, 96971, 114782, 123676, 128093, 193942, 229564, 256186, 387884, 401737, 512372, 803474, 896651, 1248749, 1606948, 1793302, 2497498, 2812159, 3586604, 4994996, 5624318, 8741243, 11248636, 17482486, 34964972, 36213721, 61188701, 72427442, 122377402, 144854884, 244754804, 253496047, 506992094, 1013984188, 1774472329, 3548944658, 7097889316]

約数ペア:

[(1, 7097889316), (2, 3548944658), (4, 1774472329), (7, 1013984188), (14, 506992094), (28, 253496047), (29, 244754804), (49, 144854884), (58, 122377402), (98, 72427442), (116, 61188701), (196, 36213721), (203, 34964972), (406, 17482486), (631, 11248636), (812, 8741243), (1262, 5624318), (1421, 4994996), (1979, 3586604), (2524, 2812159), (2842, 2497498), (3958, 1793302), (4417, 1606948), (5684, 1248749), (7916, 896651), (8834, 803474), (13853, 512372), (17668, 401737), (18299, 387884), (27706, 256186), (30919, 229564), (36598, 193942), (55412, 128093), (57391, 123676), (61838, 114782), (73196, 96971)]