25480686

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7879}}^1$

素因数の和:7909

約数の個数: 48

約数和(自身を含む): 64679040

約数和(自身を除く): 39198354

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 7879, 15758, 23637, 47274, 55153, 86669, 110306, 165459, 173338, 260007, 330918, 386071, 520014, 606683, 772142, 1158213, 1213366, 1820049, 2316426, 3640098, 4246781, 8493562, 12740343, 25480686]

約数ペア:

[(1, 25480686), (2, 12740343), (3, 8493562), (6, 4246781), (7, 3640098), (11, 2316426), (14, 1820049), (21, 1213366), (22, 1158213), (33, 772142), (42, 606683), (49, 520014), (66, 386071), (77, 330918), (98, 260007), (147, 173338), (154, 165459), (231, 110306), (294, 86669), (462, 55153), (539, 47274), (1078, 23637), (1617, 15758), (3234, 7879)]