71115034

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 115125120

約数和(自身を除く): 44010086

約数列:

[1, 2, 23, 43, 46, 86, 157, 229, 314, 458, 989, 1978, 3611, 5267, 6751, 7222, 9847, 10534, 13502, 19694, 35953, 71906, 155273, 226481, 310546, 452962, 826919, 1545979, 1653838, 3091958, 35557517, 71115034]

約数ペア:

[(1, 71115034), (2, 35557517), (23, 3091958), (43, 1653838), (46, 1545979), (86, 826919), (157, 452962), (229, 310546), (314, 226481), (458, 155273), (989, 71906), (1978, 35953), (3611, 19694), (5267, 13502), (6751, 10534), (7222, 9847)]