61807942

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1237}}^1$

素因数の和:1372

約数の個数: 32

約数和(自身を含む): 109815552

約数和(自身を除く): 48007610

約数列:

[1, 2, 7, 14, 43, 83, 86, 166, 301, 581, 602, 1162, 1237, 2474, 3569, 7138, 8659, 17318, 24983, 49966, 53191, 102671, 106382, 205342, 372337, 718697, 744674, 1437394, 4414853, 8829706, 30903971, 61807942]

約数ペア:

[(1, 61807942), (2, 30903971), (7, 8829706), (14, 4414853), (43, 1437394), (83, 744674), (86, 718697), (166, 372337), (301, 205342), (581, 106382), (602, 102671), (1162, 53191), (1237, 49966), (2474, 24983), (3569, 17318), (7138, 8659)]