27917722

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{313}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 50280192

約数和(自身を除く): 22362470

約数列:

[1, 2, 7, 14, 23, 46, 161, 277, 313, 322, 554, 626, 1939, 2191, 3878, 4382, 6371, 7199, 12742, 14398, 44597, 50393, 86701, 89194, 100786, 173402, 606907, 1213814, 1994123, 3988246, 13958861, 27917722]

約数ペア:

[(1, 27917722), (2, 13958861), (7, 3988246), (14, 1994123), (23, 1213814), (46, 606907), (161, 173402), (277, 100786), (313, 89194), (322, 86701), (554, 50393), (626, 44597), (1939, 14398), (2191, 12742), (3878, 7199), (4382, 6371)]