28483048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 61585920

約数和(自身を除く): 33102872

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 53, 62, 88, 106, 124, 197, 212, 248, 341, 394, 424, 583, 682, 788, 1166, 1364, 1576, 1643, 2167, 2332, 2728, 3286, 4334, 4664, 6107, 6572, 8668, 10441, 12214, 13144, 17336, 18073, 20882, 24428, 36146, 41764, 48856, 67177, 72292, 83528, 114851, 134354, 144584, 229702, 268708, 323671, 459404, 537416, 647342, 918808, 1294684, 2589368, 3560381, 7120762, 14241524, 28483048]

約数ペア:

[(1, 28483048), (2, 14241524), (4, 7120762), (8, 3560381), (11, 2589368), (22, 1294684), (31, 918808), (44, 647342), (53, 537416), (62, 459404), (88, 323671), (106, 268708), (124, 229702), (197, 144584), (212, 134354), (248, 114851), (341, 83528), (394, 72292), (424, 67177), (583, 48856), (682, 41764), (788, 36146), (1166, 24428), (1364, 20882), (1576, 18073), (1643, 17336), (2167, 13144), (2332, 12214), (2728, 10441), (3286, 8668), (4334, 6572), (4664, 6107)]