403027768

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{32027}}^1$

素因数の和:32068

約数の個数: 48

約数和(自身を含む): 894542040

約数和(自身を除く): 491514272

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 1144, 1573, 3146, 6292, 12584, 32027, 64054, 128108, 256216, 352297, 416351, 704594, 832702, 1409188, 1665404, 2818376, 3330808, 3875267, 4579861, 7750534, 9159722, 15501068, 18319444, 31002136, 36638888, 50378471, 100756942, 201513884, 403027768]

約数ペア:

[(1, 403027768), (2, 201513884), (4, 100756942), (8, 50378471), (11, 36638888), (13, 31002136), (22, 18319444), (26, 15501068), (44, 9159722), (52, 7750534), (88, 4579861), (104, 3875267), (121, 3330808), (143, 2818376), (242, 1665404), (286, 1409188), (484, 832702), (572, 704594), (968, 416351), (1144, 352297), (1573, 256216), (3146, 128108), (6292, 64054), (12584, 32027)]