28470204

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{12553}}^1$

素因数の和:12576

約数の個数: 60

約数和(自身を含む): 85065904

約数和(自身を除く): 56595700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 12553, 25106, 37659, 50212, 75318, 87871, 112977, 150636, 175742, 225954, 263613, 338931, 351484, 451908, 527226, 677862, 790839, 1016793, 1054452, 1355724, 1581678, 2033586, 2372517, 3163356, 4067172, 4745034, 7117551, 9490068, 14235102, 28470204]

約数ペア:

[(1, 28470204), (2, 14235102), (3, 9490068), (4, 7117551), (6, 4745034), (7, 4067172), (9, 3163356), (12, 2372517), (14, 2033586), (18, 1581678), (21, 1355724), (27, 1054452), (28, 1016793), (36, 790839), (42, 677862), (54, 527226), (63, 451908), (81, 351484), (84, 338931), (108, 263613), (126, 225954), (162, 175742), (189, 150636), (252, 112977), (324, 87871), (378, 75318), (567, 50212), (756, 37659), (1134, 25106), (2268, 12553)]