4005708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1109}}^1$

素因数の和:1166

約数の個数: 48

約数和(自身を含む): 10940160

約数和(自身を除く): 6934452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1109, 1204, 1806, 2218, 3327, 3612, 4436, 6654, 7763, 13308, 15526, 23289, 31052, 46578, 47687, 93156, 95374, 143061, 190748, 286122, 333809, 572244, 667618, 1001427, 1335236, 2002854, 4005708]

約数ペア:

[(1, 4005708), (2, 2002854), (3, 1335236), (4, 1001427), (6, 667618), (7, 572244), (12, 333809), (14, 286122), (21, 190748), (28, 143061), (42, 95374), (43, 93156), (84, 47687), (86, 46578), (129, 31052), (172, 23289), (258, 15526), (301, 13308), (516, 7763), (602, 6654), (903, 4436), (1109, 3612), (1204, 3327), (1806, 2218)]