25830014

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 45847296

約数和(自身を除く): 20017282

約数列:

[1, 2, 7, 14, 43, 86, 107, 214, 301, 401, 602, 749, 802, 1498, 2807, 4601, 5614, 9202, 17243, 32207, 34486, 42907, 64414, 85814, 120701, 241402, 300349, 600698, 1845001, 3690002, 12915007, 25830014]

約数ペア:

[(1, 25830014), (2, 12915007), (7, 3690002), (14, 1845001), (43, 600698), (86, 300349), (107, 241402), (214, 120701), (301, 85814), (401, 64414), (602, 42907), (749, 34486), (802, 32207), (1498, 17243), (2807, 9202), (4601, 5614)]