71394172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{1117}}^1$

素因数の和:1198

約数の個数: 36

約数和(自身を含む): 136328920

約数和(自身を除く): 64934748

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 841, 1102, 1117, 1682, 2204, 2234, 3364, 4468, 15979, 21223, 31958, 32393, 42446, 63916, 64786, 84892, 129572, 615467, 939397, 1230934, 1878794, 2461868, 3757588, 17848543, 35697086, 71394172]

約数ペア:

[(1, 71394172), (2, 35697086), (4, 17848543), (19, 3757588), (29, 2461868), (38, 1878794), (58, 1230934), (76, 939397), (116, 615467), (551, 129572), (841, 84892), (1102, 64786), (1117, 63916), (1682, 42446), (2204, 32393), (2234, 31958), (3364, 21223), (4468, 15979)]