27764698

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 46181520

約数和(自身を除く): 18416822

約数列:

[1, 2, 13, 26, 97, 101, 109, 194, 202, 218, 1261, 1313, 1417, 2522, 2626, 2834, 9797, 10573, 11009, 19594, 21146, 22018, 127361, 137449, 143117, 254722, 274898, 286234, 1067873, 2135746, 13882349, 27764698]

約数ペア:

[(1, 27764698), (2, 13882349), (13, 2135746), (26, 1067873), (97, 286234), (101, 274898), (109, 254722), (194, 143117), (202, 137449), (218, 127361), (1261, 22018), (1313, 21146), (1417, 19594), (2522, 11009), (2626, 10573), (2834, 9797)]