26499226

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{359}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 45722880

約数和(自身を除く): 19223654

約数列:

[1, 2, 13, 17, 26, 34, 167, 221, 334, 359, 442, 718, 2171, 2839, 4342, 4667, 5678, 6103, 9334, 12206, 36907, 59953, 73814, 79339, 119906, 158678, 779389, 1019201, 1558778, 2038402, 13249613, 26499226]

約数ペア:

[(1, 26499226), (2, 13249613), (13, 2038402), (17, 1558778), (26, 1019201), (34, 779389), (167, 158678), (221, 119906), (334, 79339), (359, 73814), (442, 59953), (718, 36907), (2171, 12206), (2839, 9334), (4342, 6103), (4667, 5678)]