28793992

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1093}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 56122200

約数和(自身を除く): 27328208

約数列:

[1, 2, 4, 8, 37, 74, 89, 148, 178, 296, 356, 712, 1093, 2186, 3293, 4372, 6586, 8744, 13172, 26344, 40441, 80882, 97277, 161764, 194554, 323528, 389108, 778216, 3599249, 7198498, 14396996, 28793992]

約数ペア:

[(1, 28793992), (2, 14396996), (4, 7198498), (8, 3599249), (37, 778216), (74, 389108), (89, 323528), (148, 194554), (178, 161764), (296, 97277), (356, 80882), (712, 40441), (1093, 26344), (2186, 13172), (3293, 8744), (4372, 6586)]