25404236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1931}}^1$

素因数の和:1982

約数の個数: 48

約数和(自身を含む): 54528768

約数和(自身を除く): 29124532

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 143, 253, 286, 299, 506, 572, 598, 1012, 1196, 1931, 3289, 3862, 6578, 7724, 13156, 21241, 25103, 42482, 44413, 50206, 84964, 88826, 100412, 177652, 276133, 488543, 552266, 577369, 977086, 1104532, 1154738, 1954172, 2309476, 6351059, 12702118, 25404236]

約数ペア:

[(1, 25404236), (2, 12702118), (4, 6351059), (11, 2309476), (13, 1954172), (22, 1154738), (23, 1104532), (26, 977086), (44, 577369), (46, 552266), (52, 488543), (92, 276133), (143, 177652), (253, 100412), (286, 88826), (299, 84964), (506, 50206), (572, 44413), (598, 42482), (1012, 25103), (1196, 21241), (1931, 13156), (3289, 7724), (3862, 6578)]