47213998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2887}}^1$

素因数の和:2956

約数の個数: 32

約数和(自身を含む): 82966464

約数和(自身を除く): 35752466

約数列:

[1, 2, 13, 17, 26, 34, 37, 74, 221, 442, 481, 629, 962, 1258, 2887, 5774, 8177, 16354, 37531, 49079, 75062, 98158, 106819, 213638, 638027, 1276054, 1388647, 1815923, 2777294, 3631846, 23606999, 47213998]

約数ペア:

[(1, 47213998), (2, 23606999), (13, 3631846), (17, 2777294), (26, 1815923), (34, 1388647), (37, 1276054), (74, 638027), (221, 213638), (442, 106819), (481, 98158), (629, 75062), (962, 49079), (1258, 37531), (2887, 16354), (5774, 8177)]