29644028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 57361920

約数和(自身を除く): 27717892

約数列:

[1, 2, 4, 19, 38, 43, 47, 76, 86, 94, 172, 188, 193, 386, 772, 817, 893, 1634, 1786, 2021, 3268, 3572, 3667, 4042, 7334, 8084, 8299, 9071, 14668, 16598, 18142, 33196, 36284, 38399, 76798, 153596, 157681, 172349, 315362, 344698, 390053, 630724, 689396, 780106, 1560212, 7411007, 14822014, 29644028]

約数ペア:

[(1, 29644028), (2, 14822014), (4, 7411007), (19, 1560212), (38, 780106), (43, 689396), (47, 630724), (76, 390053), (86, 344698), (94, 315362), (172, 172349), (188, 157681), (193, 153596), (386, 76798), (772, 38399), (817, 36284), (893, 33196), (1634, 18142), (1786, 16598), (2021, 14668), (3268, 9071), (3572, 8299), (3667, 8084), (4042, 7334)]