7272872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1009}}^1$

素因数の和:1085

約数の個数: 32

約数和(自身を含む): 14725800

約数和(自身を除く): 7452928

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1009, 1802, 2018, 3604, 4036, 7208, 8072, 17153, 34306, 53477, 68612, 106954, 137224, 213908, 427816, 909109, 1818218, 3636436, 7272872]

約数ペア:

[(1, 7272872), (2, 3636436), (4, 1818218), (8, 909109), (17, 427816), (34, 213908), (53, 137224), (68, 106954), (106, 68612), (136, 53477), (212, 34306), (424, 17153), (901, 8072), (1009, 7208), (1802, 4036), (2018, 3604)]