1771856

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 40

約数和(自身を含む): 3661224

約数和(自身を除く): 1889368

約数列:

[1, 2, 4, 8, 16, 37, 41, 73, 74, 82, 146, 148, 164, 292, 296, 328, 584, 592, 656, 1168, 1517, 2701, 2993, 3034, 5402, 5986, 6068, 10804, 11972, 12136, 21608, 23944, 24272, 43216, 47888, 110741, 221482, 442964, 885928, 1771856]

約数ペア:

[(1, 1771856), (2, 885928), (4, 442964), (8, 221482), (16, 110741), (37, 47888), (41, 43216), (73, 24272), (74, 23944), (82, 21608), (146, 12136), (148, 11972), (164, 10804), (292, 6068), (296, 5986), (328, 5402), (584, 3034), (592, 2993), (656, 2701), (1168, 1517)]