71545448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{6679}}^1$

素因数の和:6801

約数の個数: 32

約数和(自身を含む): 145891200

約数和(自身を除く): 74345752

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1339, 2678, 5356, 6679, 10712, 13358, 26716, 53432, 86827, 173654, 347308, 687937, 694616, 1375874, 2751748, 5503496, 8943181, 17886362, 35772724, 71545448]

約数ペア:

[(1, 71545448), (2, 35772724), (4, 17886362), (8, 8943181), (13, 5503496), (26, 2751748), (52, 1375874), (103, 694616), (104, 687937), (206, 347308), (412, 173654), (824, 86827), (1339, 53432), (2678, 26716), (5356, 13358), (6679, 10712)]