38905204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 76610128

約数和(自身を除く): 37704924

約数列:

[1, 2, 4, 13, 26, 37, 52, 73, 74, 146, 148, 277, 292, 481, 554, 949, 962, 1108, 1898, 1924, 2701, 3601, 3796, 5402, 7202, 10249, 10804, 14404, 20221, 20498, 35113, 40442, 40996, 70226, 80884, 133237, 140452, 262873, 266474, 525746, 532948, 748177, 1051492, 1496354, 2992708, 9726301, 19452602, 38905204]

約数ペア:

[(1, 38905204), (2, 19452602), (4, 9726301), (13, 2992708), (26, 1496354), (37, 1051492), (52, 748177), (73, 532948), (74, 525746), (146, 266474), (148, 262873), (277, 140452), (292, 133237), (481, 80884), (554, 70226), (949, 40996), (962, 40442), (1108, 35113), (1898, 20498), (1924, 20221), (2701, 14404), (3601, 10804), (3796, 10249), (5402, 7202)]