27568156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:215

約数の個数: 72

約数和(自身を含む): 61967360

約数和(自身を除く): 34399204

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 79, 103, 121, 154, 158, 206, 242, 308, 316, 412, 484, 553, 721, 847, 869, 1106, 1133, 1442, 1694, 1738, 2212, 2266, 2884, 3388, 3476, 4532, 6083, 7931, 8137, 9559, 12166, 12463, 15862, 16274, 19118, 24332, 24926, 31724, 32548, 38236, 49852, 56959, 66913, 87241, 89507, 113918, 133826, 174482, 179014, 227836, 267652, 348964, 358028, 626549, 984577, 1253098, 1969154, 2506196, 3938308, 6892039, 13784078, 27568156]

約数ペア:

[(1, 27568156), (2, 13784078), (4, 6892039), (7, 3938308), (11, 2506196), (14, 1969154), (22, 1253098), (28, 984577), (44, 626549), (77, 358028), (79, 348964), (103, 267652), (121, 227836), (154, 179014), (158, 174482), (206, 133826), (242, 113918), (308, 89507), (316, 87241), (412, 66913), (484, 56959), (553, 49852), (721, 38236), (847, 32548), (869, 31724), (1106, 24926), (1133, 24332), (1442, 19118), (1694, 16274), (1738, 15862), (2212, 12463), (2266, 12166), (2884, 9559), (3388, 8137), (3476, 7931), (4532, 6083)]