27777442

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{569}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 52202880

約数和(自身を除く): 24425438

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 317, 569, 634, 1138, 2219, 3487, 3983, 4438, 6259, 6974, 7966, 12518, 24409, 43813, 48818, 87626, 180373, 360746, 1262611, 1984103, 2525222, 3968206, 13888721, 27777442]

約数ペア:

[(1, 27777442), (2, 13888721), (7, 3968206), (11, 2525222), (14, 1984103), (22, 1262611), (77, 360746), (154, 180373), (317, 87626), (569, 48818), (634, 43813), (1138, 24409), (2219, 12518), (3487, 7966), (3983, 6974), (4438, 6259)]