29827914

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 60768576

約数和(自身を除く): 30940662

約数列:

[1, 2, 3, 6, 131, 137, 262, 274, 277, 393, 411, 554, 786, 822, 831, 1662, 17947, 35894, 36287, 37949, 53841, 72574, 75898, 107682, 108861, 113847, 217722, 227694, 4971319, 9942638, 14913957, 29827914]

約数ペア:

[(1, 29827914), (2, 14913957), (3, 9942638), (6, 4971319), (131, 227694), (137, 217722), (262, 113847), (274, 108861), (277, 107682), (393, 75898), (411, 72574), (554, 53841), (786, 37949), (822, 36287), (831, 35894), (1662, 17947)]