71912918

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6577}}^1$

素因数の和:6668

約数の個数: 32

約数和(自身を含む): 136401408

約数和(自身を除く): 64488490

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1562, 5467, 6577, 10934, 13154, 46039, 72347, 92078, 144694, 466967, 506429, 933934, 1012858, 3268769, 5136637, 6537538, 10273274, 35956459, 71912918]

約数ペア:

[(1, 71912918), (2, 35956459), (7, 10273274), (11, 6537538), (14, 5136637), (22, 3268769), (71, 1012858), (77, 933934), (142, 506429), (154, 466967), (497, 144694), (781, 92078), (994, 72347), (1562, 46039), (5467, 13154), (6577, 10934)]