25595888

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{313}}^1$

素因数の和:609

約数の個数: 40

約数和(自身を含む): 52563600

約数和(自身を除く): 26967712

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 269, 304, 313, 538, 626, 1076, 1252, 2152, 2504, 4304, 5008, 5111, 5947, 10222, 11894, 20444, 23788, 40888, 47576, 81776, 84197, 95152, 168394, 336788, 673576, 1347152, 1599743, 3199486, 6398972, 12797944, 25595888]

約数ペア:

[(1, 25595888), (2, 12797944), (4, 6398972), (8, 3199486), (16, 1599743), (19, 1347152), (38, 673576), (76, 336788), (152, 168394), (269, 95152), (304, 84197), (313, 81776), (538, 47576), (626, 40888), (1076, 23788), (1252, 20444), (2152, 11894), (2504, 10222), (4304, 5947), (5008, 5111)]