78467116

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2953}}^1$

素因数の和:3050

約数の個数: 48

約数和(自身を含む): 171379264

約数和(自身を除く): 92912148

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 292, 364, 511, 949, 1022, 1898, 2044, 2953, 3796, 5906, 6643, 11812, 13286, 20671, 26572, 38389, 41342, 76778, 82684, 153556, 215569, 268723, 431138, 537446, 862276, 1074892, 1508983, 2802397, 3017966, 5604794, 6035932, 11209588, 19616779, 39233558, 78467116]

約数ペア:

[(1, 78467116), (2, 39233558), (4, 19616779), (7, 11209588), (13, 6035932), (14, 5604794), (26, 3017966), (28, 2802397), (52, 1508983), (73, 1074892), (91, 862276), (146, 537446), (182, 431138), (292, 268723), (364, 215569), (511, 153556), (949, 82684), (1022, 76778), (1898, 41342), (2044, 38389), (2953, 26572), (3796, 20671), (5906, 13286), (6643, 11812)]