25481568

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{5417}}^1$

素因数の和:5444

約数の個数: 72

約数和(自身を含む): 77824152

約数和(自身を除く): 52342584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 5417, 10834, 16251, 21668, 32502, 37919, 43336, 65004, 75838, 86672, 113757, 130008, 151676, 173344, 227514, 260016, 265433, 303352, 455028, 520032, 530866, 606704, 796299, 910056, 1061732, 1213408, 1592598, 1820112, 2123464, 3185196, 3640224, 4246928, 6370392, 8493856, 12740784, 25481568]

約数ペア:

[(1, 25481568), (2, 12740784), (3, 8493856), (4, 6370392), (6, 4246928), (7, 3640224), (8, 3185196), (12, 2123464), (14, 1820112), (16, 1592598), (21, 1213408), (24, 1061732), (28, 910056), (32, 796299), (42, 606704), (48, 530866), (49, 520032), (56, 455028), (84, 303352), (96, 265433), (98, 260016), (112, 227514), (147, 173344), (168, 151676), (196, 130008), (224, 113757), (294, 86672), (336, 75838), (392, 65004), (588, 43336), (672, 37919), (784, 32502), (1176, 21668), (1568, 16251), (2352, 10834), (4704, 5417)]