63915124

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{1039}}^1$

素因数の和:1089

約数の個数: 48

約数和(自身を含む): 138611200

約数和(自身を除く): 74696076

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1039, 1183, 2078, 2197, 2366, 4156, 4394, 4732, 7273, 8788, 13507, 14546, 15379, 27014, 29092, 30758, 54028, 61516, 94549, 175591, 189098, 351182, 378196, 702364, 1229137, 2282683, 2458274, 4565366, 4916548, 9130732, 15978781, 31957562, 63915124]

約数ペア:

[(1, 63915124), (2, 31957562), (4, 15978781), (7, 9130732), (13, 4916548), (14, 4565366), (26, 2458274), (28, 2282683), (52, 1229137), (91, 702364), (169, 378196), (182, 351182), (338, 189098), (364, 175591), (676, 94549), (1039, 61516), (1183, 54028), (2078, 30758), (2197, 29092), (2366, 27014), (4156, 15379), (4394, 14546), (4732, 13507), (7273, 8788)]