28625256

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{769}}^1$

素因数の和:839

約数の個数: 96

約数和(自身を含む): 86486400

約数和(自身を除く): 57861144

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 47, 66, 72, 88, 94, 99, 132, 141, 188, 198, 264, 282, 376, 396, 423, 517, 564, 769, 792, 846, 1034, 1128, 1538, 1551, 1692, 2068, 2307, 3076, 3102, 3384, 4136, 4614, 4653, 6152, 6204, 6921, 8459, 9228, 9306, 12408, 13842, 16918, 18456, 18612, 25377, 27684, 33836, 36143, 37224, 50754, 55368, 67672, 72286, 76131, 101508, 108429, 144572, 152262, 203016, 216858, 289144, 304524, 325287, 397573, 433716, 609048, 650574, 795146, 867432, 1192719, 1301148, 1590292, 2385438, 2602296, 3180584, 3578157, 4770876, 7156314, 9541752, 14312628, 28625256]

約数ペア:

[(1, 28625256), (2, 14312628), (3, 9541752), (4, 7156314), (6, 4770876), (8, 3578157), (9, 3180584), (11, 2602296), (12, 2385438), (18, 1590292), (22, 1301148), (24, 1192719), (33, 867432), (36, 795146), (44, 650574), (47, 609048), (66, 433716), (72, 397573), (88, 325287), (94, 304524), (99, 289144), (132, 216858), (141, 203016), (188, 152262), (198, 144572), (264, 108429), (282, 101508), (376, 76131), (396, 72286), (423, 67672), (517, 55368), (564, 50754), (769, 37224), (792, 36143), (846, 33836), (1034, 27684), (1128, 25377), (1538, 18612), (1551, 18456), (1692, 16918), (2068, 13842), (2307, 12408), (3076, 9306), (3102, 9228), (3384, 8459), (4136, 6921), (4614, 6204), (4653, 6152)]