28115016

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 77215680

約数和(自身を除く): 49100664

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 53, 62, 69, 92, 93, 106, 124, 138, 159, 184, 186, 212, 248, 276, 318, 372, 424, 552, 636, 713, 744, 961, 1219, 1272, 1426, 1643, 1922, 2139, 2438, 2852, 2883, 3286, 3657, 3844, 4278, 4876, 4929, 5704, 5766, 6572, 7314, 7688, 8556, 9752, 9858, 11532, 13144, 14628, 17112, 19716, 22103, 23064, 29256, 37789, 39432, 44206, 50933, 66309, 75578, 88412, 101866, 113367, 132618, 151156, 152799, 176824, 203732, 226734, 265236, 302312, 305598, 407464, 453468, 530472, 611196, 906936, 1171459, 1222392, 2342918, 3514377, 4685836, 7028754, 9371672, 14057508, 28115016]

約数ペア:

[(1, 28115016), (2, 14057508), (3, 9371672), (4, 7028754), (6, 4685836), (8, 3514377), (12, 2342918), (23, 1222392), (24, 1171459), (31, 906936), (46, 611196), (53, 530472), (62, 453468), (69, 407464), (92, 305598), (93, 302312), (106, 265236), (124, 226734), (138, 203732), (159, 176824), (184, 152799), (186, 151156), (212, 132618), (248, 113367), (276, 101866), (318, 88412), (372, 75578), (424, 66309), (552, 50933), (636, 44206), (713, 39432), (744, 37789), (961, 29256), (1219, 23064), (1272, 22103), (1426, 19716), (1643, 17112), (1922, 14628), (2139, 13144), (2438, 11532), (2852, 9858), (2883, 9752), (3286, 8556), (3657, 7688), (3844, 7314), (4278, 6572), (4876, 5766), (4929, 5704)]