38952452

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 90720000

約数和(自身を除く): 51767548

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 49, 58, 77, 89, 98, 116, 154, 178, 196, 203, 308, 319, 343, 356, 406, 539, 623, 638, 686, 812, 979, 1078, 1246, 1276, 1372, 1421, 1958, 2156, 2233, 2492, 2581, 2842, 3773, 3916, 4361, 4466, 5162, 5684, 6853, 7546, 8722, 8932, 9947, 10324, 13706, 15092, 15631, 17444, 18067, 19894, 27412, 28391, 30527, 31262, 36134, 39788, 47971, 56782, 61054, 62524, 72268, 95942, 109417, 113564, 122108, 126469, 191884, 198737, 218834, 252938, 335797, 397474, 437668, 505876, 671594, 794948, 885283, 1343188, 1391159, 1770566, 2782318, 3541132, 5564636, 9738113, 19476226, 38952452]

約数ペア:

[(1, 38952452), (2, 19476226), (4, 9738113), (7, 5564636), (11, 3541132), (14, 2782318), (22, 1770566), (28, 1391159), (29, 1343188), (44, 885283), (49, 794948), (58, 671594), (77, 505876), (89, 437668), (98, 397474), (116, 335797), (154, 252938), (178, 218834), (196, 198737), (203, 191884), (308, 126469), (319, 122108), (343, 113564), (356, 109417), (406, 95942), (539, 72268), (623, 62524), (638, 61054), (686, 56782), (812, 47971), (979, 39788), (1078, 36134), (1246, 31262), (1276, 30527), (1372, 28391), (1421, 27412), (1958, 19894), (2156, 18067), (2233, 17444), (2492, 15631), (2581, 15092), (2842, 13706), (3773, 10324), (3916, 9947), (4361, 8932), (4466, 8722), (5162, 7546), (5684, 6853)]