4006576

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:529

約数の個数: 40

約数和(自身を含む): 8999424

約数和(自身を除く): 4992848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 431, 581, 664, 862, 1162, 1328, 1724, 2324, 3017, 3448, 4648, 6034, 6896, 9296, 12068, 24136, 35773, 48272, 71546, 143092, 250411, 286184, 500822, 572368, 1001644, 2003288, 4006576]

約数ペア:

[(1, 4006576), (2, 2003288), (4, 1001644), (7, 572368), (8, 500822), (14, 286184), (16, 250411), (28, 143092), (56, 71546), (83, 48272), (112, 35773), (166, 24136), (332, 12068), (431, 9296), (581, 6896), (664, 6034), (862, 4648), (1162, 3448), (1328, 3017), (1724, 2324)]