26470444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:647

約数の個数: 72

約数和(自身を含む): 62771744

約数和(自身を除く): 36301300

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 121, 143, 154, 182, 242, 286, 308, 364, 484, 572, 601, 847, 1001, 1202, 1573, 1694, 2002, 2404, 3146, 3388, 4004, 4207, 6292, 6611, 7813, 8414, 11011, 13222, 15626, 16828, 22022, 26444, 31252, 44044, 46277, 54691, 72721, 85943, 92554, 109382, 145442, 171886, 185108, 218764, 290884, 343772, 509047, 601601, 945373, 1018094, 1203202, 1890746, 2036188, 2406404, 3781492, 6617611, 13235222, 26470444]

約数ペア:

[(1, 26470444), (2, 13235222), (4, 6617611), (7, 3781492), (11, 2406404), (13, 2036188), (14, 1890746), (22, 1203202), (26, 1018094), (28, 945373), (44, 601601), (52, 509047), (77, 343772), (91, 290884), (121, 218764), (143, 185108), (154, 171886), (182, 145442), (242, 109382), (286, 92554), (308, 85943), (364, 72721), (484, 54691), (572, 46277), (601, 44044), (847, 31252), (1001, 26444), (1202, 22022), (1573, 16828), (1694, 15626), (2002, 13222), (2404, 11011), (3146, 8414), (3388, 7813), (4004, 6611), (4207, 6292)]