27861866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 46094400

約数和(自身を除く): 18232534

約数列:

[1, 2, 19, 29, 38, 58, 131, 193, 262, 386, 551, 1102, 2489, 3667, 3799, 4978, 5597, 7334, 7598, 11194, 25283, 50566, 72181, 106343, 144362, 212686, 480377, 733207, 960754, 1466414, 13930933, 27861866]

約数ペア:

[(1, 27861866), (2, 13930933), (19, 1466414), (29, 960754), (38, 733207), (58, 480377), (131, 212686), (193, 144362), (262, 106343), (386, 72181), (551, 50566), (1102, 25283), (2489, 11194), (3667, 7598), (3799, 7334), (4978, 5597)]