60990748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{12889}}^1$

素因数の和:12926

約数の個数: 36

約数和(自身を含む): 132096720

約数和(自身を除く): 71105972

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 12889, 25778, 51556, 90223, 167557, 180446, 335114, 360892, 670228, 1172899, 2178241, 2345798, 4356482, 4691596, 8712964, 15247687, 30495374, 60990748]

約数ペア:

[(1, 60990748), (2, 30495374), (4, 15247687), (7, 8712964), (13, 4691596), (14, 4356482), (26, 2345798), (28, 2178241), (52, 1172899), (91, 670228), (169, 360892), (182, 335114), (338, 180446), (364, 167557), (676, 90223), (1183, 51556), (2366, 25778), (4732, 12889)]