27319796

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 58262400

約数和(自身を除く): 30942604

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 89, 133, 178, 266, 356, 532, 577, 623, 1154, 1246, 1691, 2308, 2492, 3382, 4039, 6764, 8078, 10963, 11837, 16156, 21926, 23674, 43852, 47348, 51353, 76741, 102706, 153482, 205412, 306964, 359471, 718942, 975707, 1437884, 1951414, 3902828, 6829949, 13659898, 27319796]

約数ペア:

[(1, 27319796), (2, 13659898), (4, 6829949), (7, 3902828), (14, 1951414), (19, 1437884), (28, 975707), (38, 718942), (76, 359471), (89, 306964), (133, 205412), (178, 153482), (266, 102706), (356, 76741), (532, 51353), (577, 47348), (623, 43852), (1154, 23674), (1246, 21926), (1691, 16156), (2308, 11837), (2492, 10963), (3382, 8078), (4039, 6764)]