38772258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 92725248

約数和(自身を除く): 53952990

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 97, 186, 194, 217, 291, 307, 434, 582, 614, 651, 679, 921, 1302, 1358, 1842, 2037, 2149, 3007, 4074, 4298, 6014, 6447, 9021, 9517, 12894, 18042, 19034, 21049, 28551, 29779, 42098, 57102, 59558, 63147, 66619, 89337, 126294, 133238, 178674, 199857, 208453, 399714, 416906, 625359, 923149, 1250718, 1846298, 2769447, 5538894, 6462043, 12924086, 19386129, 38772258]

約数ペア:

[(1, 38772258), (2, 19386129), (3, 12924086), (6, 6462043), (7, 5538894), (14, 2769447), (21, 1846298), (31, 1250718), (42, 923149), (62, 625359), (93, 416906), (97, 399714), (186, 208453), (194, 199857), (217, 178674), (291, 133238), (307, 126294), (434, 89337), (582, 66619), (614, 63147), (651, 59558), (679, 57102), (921, 42098), (1302, 29779), (1358, 28551), (1842, 21049), (2037, 19034), (2149, 18042), (3007, 12894), (4074, 9517), (4298, 9021), (6014, 6447)]