25913784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{6389}}^1$

素因数の和:6424

約数の個数: 48

約数和(自身を含む): 70162200

約数和(自身を除く): 44248416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 6389, 12778, 19167, 25556, 38334, 51112, 76668, 83057, 153336, 166114, 249171, 332228, 498342, 664456, 996684, 1079741, 1993368, 2159482, 3239223, 4318964, 6478446, 8637928, 12956892, 25913784]

約数ペア:

[(1, 25913784), (2, 12956892), (3, 8637928), (4, 6478446), (6, 4318964), (8, 3239223), (12, 2159482), (13, 1993368), (24, 1079741), (26, 996684), (39, 664456), (52, 498342), (78, 332228), (104, 249171), (156, 166114), (169, 153336), (312, 83057), (338, 76668), (507, 51112), (676, 38334), (1014, 25556), (1352, 19167), (2028, 12778), (4056, 6389)]