71286726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{9811}}^1$

素因数の和:9996

約数の個数: 32

約数和(自身を含む): 163899648

約数和(自身を除く): 92612922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 346, 519, 1038, 1211, 2422, 3633, 7266, 9811, 19622, 29433, 58866, 68677, 137354, 206031, 412062, 1697303, 3394606, 5091909, 10183818, 11881121, 23762242, 35643363, 71286726]

約数ペア:

[(1, 71286726), (2, 35643363), (3, 23762242), (6, 11881121), (7, 10183818), (14, 5091909), (21, 3394606), (42, 1697303), (173, 412062), (346, 206031), (519, 137354), (1038, 68677), (1211, 58866), (2422, 29433), (3633, 19622), (7266, 9811)]