25441052

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1889}}^1$

素因数の和:1950

約数の個数: 48

約数和(自身を含む): 56306880

約数和(自身を除く): 30865828

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 364, 481, 518, 962, 1036, 1889, 1924, 3367, 3778, 6734, 7556, 13223, 13468, 24557, 26446, 49114, 52892, 69893, 98228, 139786, 171899, 279572, 343798, 489251, 687596, 908609, 978502, 1817218, 1957004, 3634436, 6360263, 12720526, 25441052]

約数ペア:

[(1, 25441052), (2, 12720526), (4, 6360263), (7, 3634436), (13, 1957004), (14, 1817218), (26, 978502), (28, 908609), (37, 687596), (52, 489251), (74, 343798), (91, 279572), (148, 171899), (182, 139786), (259, 98228), (364, 69893), (481, 52892), (518, 49114), (962, 26446), (1036, 24557), (1889, 13468), (1924, 13223), (3367, 7556), (3778, 6734)]