71050994

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2039}}^1$

素因数の和:2198

約数の個数: 32

約数和(自身を含む): 129254400

約数和(自身を除く): 58203406

約数列:

[1, 2, 7, 14, 19, 38, 131, 133, 262, 266, 917, 1834, 2039, 2489, 4078, 4978, 14273, 17423, 28546, 34846, 38741, 77482, 267109, 271187, 534218, 542374, 1869763, 3739526, 5075071, 10150142, 35525497, 71050994]

約数ペア:

[(1, 71050994), (2, 35525497), (7, 10150142), (14, 5075071), (19, 3739526), (38, 1869763), (131, 542374), (133, 534218), (262, 271187), (266, 267109), (917, 77482), (1834, 38741), (2039, 34846), (2489, 28546), (4078, 17423), (4978, 14273)]