27840776

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1213}}^1$

素因数の和:1389

約数の個数: 32

約数和(自身を含む): 55358400

約数和(自身を除く): 27517624

約数列:

[1, 2, 4, 8, 19, 38, 76, 151, 152, 302, 604, 1208, 1213, 2426, 2869, 4852, 5738, 9704, 11476, 22952, 23047, 46094, 92188, 183163, 184376, 366326, 732652, 1465304, 3480097, 6960194, 13920388, 27840776]

約数ペア:

[(1, 27840776), (2, 13920388), (4, 6960194), (8, 3480097), (19, 1465304), (38, 732652), (76, 366326), (151, 184376), (152, 183163), (302, 92188), (604, 46094), (1208, 23047), (1213, 22952), (2426, 11476), (2869, 9704), (4852, 5738)]