13427128

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 30129120

約数和(自身を除く): 16701992

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 97, 104, 121, 143, 194, 242, 286, 388, 484, 572, 776, 968, 1067, 1144, 1261, 1331, 1573, 2134, 2522, 2662, 3146, 4268, 5044, 5324, 6292, 8536, 10088, 10648, 11737, 12584, 13871, 17303, 23474, 27742, 34606, 46948, 55484, 69212, 93896, 110968, 129107, 138424, 152581, 258214, 305162, 516428, 610324, 1032856, 1220648, 1678391, 3356782, 6713564, 13427128]

約数ペア:

[(1, 13427128), (2, 6713564), (4, 3356782), (8, 1678391), (11, 1220648), (13, 1032856), (22, 610324), (26, 516428), (44, 305162), (52, 258214), (88, 152581), (97, 138424), (104, 129107), (121, 110968), (143, 93896), (194, 69212), (242, 55484), (286, 46948), (388, 34606), (484, 27742), (572, 23474), (776, 17303), (968, 13871), (1067, 12584), (1144, 11737), (1261, 10648), (1331, 10088), (1573, 8536), (2134, 6292), (2522, 5324), (2662, 5044), (3146, 4268)]