69104938

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1087}}^1$

素因数の和:1354

約数の個数: 32

約数和(自身を含む): 125337600

約数和(自身を除く): 56232662

約数列:

[1, 2, 7, 14, 19, 38, 133, 239, 266, 478, 1087, 1673, 2174, 3346, 4541, 7609, 9082, 15218, 20653, 31787, 41306, 63574, 144571, 259793, 289142, 519586, 1818551, 3637102, 4936067, 9872134, 34552469, 69104938]

約数ペア:

[(1, 69104938), (2, 34552469), (7, 9872134), (14, 4936067), (19, 3637102), (38, 1818551), (133, 519586), (239, 289142), (266, 259793), (478, 144571), (1087, 63574), (1673, 41306), (2174, 31787), (3346, 20653), (4541, 15218), (7609, 9082)]