40223078

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{359}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 70917120

約数和(自身を除く): 30694042

約数列:

[1, 2, 7, 14, 53, 106, 151, 302, 359, 371, 718, 742, 1057, 2114, 2513, 5026, 8003, 16006, 19027, 38054, 54209, 56021, 108418, 112042, 133189, 266378, 379463, 758926, 2873077, 5746154, 20111539, 40223078]

約数ペア:

[(1, 40223078), (2, 20111539), (7, 5746154), (14, 2873077), (53, 758926), (106, 379463), (151, 266378), (302, 133189), (359, 112042), (371, 108418), (718, 56021), (742, 54209), (1057, 38054), (2114, 19027), (2513, 16006), (5026, 8003)]