27047792

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{461}}^1$

素因数の和:681

約数の個数: 40

約数和(自身を含む): 55569360

約数和(自身を除く): 28521568

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 193, 304, 386, 461, 772, 922, 1544, 1844, 3088, 3667, 3688, 7334, 7376, 8759, 14668, 17518, 29336, 35036, 58672, 70072, 88973, 140144, 177946, 355892, 711784, 1423568, 1690487, 3380974, 6761948, 13523896, 27047792]

約数ペア:

[(1, 27047792), (2, 13523896), (4, 6761948), (8, 3380974), (16, 1690487), (19, 1423568), (38, 711784), (76, 355892), (152, 177946), (193, 140144), (304, 88973), (386, 70072), (461, 58672), (772, 35036), (922, 29336), (1544, 17518), (1844, 14668), (3088, 8759), (3667, 7376), (3688, 7334)]