63661444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1487}}^1$

素因数の和:1648

約数の個数: 48

約数和(自身を含む): 139991040

約数和(自身を除く): 76329596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 139, 154, 278, 308, 556, 973, 1487, 1529, 1946, 2974, 3058, 3892, 5948, 6116, 10409, 10703, 16357, 20818, 21406, 32714, 41636, 42812, 65428, 114499, 206693, 228998, 413386, 457996, 826772, 1446851, 2273623, 2893702, 4547246, 5787404, 9094492, 15915361, 31830722, 63661444]

約数ペア:

[(1, 63661444), (2, 31830722), (4, 15915361), (7, 9094492), (11, 5787404), (14, 4547246), (22, 2893702), (28, 2273623), (44, 1446851), (77, 826772), (139, 457996), (154, 413386), (278, 228998), (308, 206693), (556, 114499), (973, 65428), (1487, 42812), (1529, 41636), (1946, 32714), (2974, 21406), (3058, 20818), (3892, 16357), (5948, 10703), (6116, 10409)]