70590172

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{2389}}^1$

素因数の和:2565

約数の個数: 24

約数和(自身を含む): 126478800

約数和(自身を除く): 55888628

約数列:

[1, 2, 4, 83, 89, 166, 178, 332, 356, 2389, 4778, 7387, 9556, 14774, 29548, 198287, 212621, 396574, 425242, 793148, 850484, 17647543, 35295086, 70590172]

約数ペア:

[(1, 70590172), (2, 35295086), (4, 17647543), (83, 850484), (89, 793148), (166, 425242), (178, 396574), (332, 212621), (356, 198287), (2389, 29548), (4778, 14774), (7387, 9556)]