40454414

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 82639872

約数和(自身を除く): 42185458

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 121, 143, 154, 167, 182, 242, 286, 334, 847, 1001, 1169, 1331, 1573, 1694, 1837, 2002, 2171, 2338, 2662, 3146, 3674, 4342, 9317, 11011, 12859, 15197, 17303, 18634, 20207, 22022, 23881, 25718, 30394, 34606, 40414, 47762, 121121, 141449, 167167, 222277, 242242, 262691, 282898, 334334, 444554, 525382, 1555939, 1838837, 2889601, 3111878, 3677674, 5779202, 20227207, 40454414]

約数ペア:

[(1, 40454414), (2, 20227207), (7, 5779202), (11, 3677674), (13, 3111878), (14, 2889601), (22, 1838837), (26, 1555939), (77, 525382), (91, 444554), (121, 334334), (143, 282898), (154, 262691), (167, 242242), (182, 222277), (242, 167167), (286, 141449), (334, 121121), (847, 47762), (1001, 40414), (1169, 34606), (1331, 30394), (1573, 25718), (1694, 23881), (1837, 22022), (2002, 20207), (2171, 18634), (2338, 17303), (2662, 15197), (3146, 12859), (3674, 11011), (4342, 9317)]